单斗挖泥机;铲斗挖泥船

dipper dredger的用法和样例:

例句

  1. As the ponds are quite small and not very deep, it has been proposed that a single grab dredger be used for the operation.由于池塘面积较小而且水不太深,已建议在操作时使用单抓斗挖泥机。
  2. As the ponds are quite small and not very deep, it has been proposed that a single grab dredger be used for the operation.由于池塘面积较小而且水不太深,已建议在操作时使用单抓斗挖泥机。

As the streetcar rumbled down Canal Street, Jacklooked over his shoulder. Dipper was right. AfricanAmericans were sitting in the back, while only whitepeople were in the front. Jack hadn't even noticed iton their first streetcar ride. Jack's heart fe

发表于:2018-12-06 / 阅读(151) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack pushed his glasses into place and opened AHistory of New Orleans Music. What's that, man? Dipper asked. It's a history book, said Jack. Teddy and Kathleen gave it to us, said Annie. Oh, yeah, my best friends, said Dipper. Jack looked in the inde

发表于:2018-12-06 / 阅读(158) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Dipper stopped playing. The three boys stoppedsinging. Jack and Annie stopped drumming. There was silence. They all crept to the opendoorway and stepped outside. The rain had stopped,and the wind had died down. The air felt clean andcool. Stars shone

发表于:2018-12-06 / 阅读(137) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The sky had grown cloudy, and a warm breeze wasblowing. Dipper stopped the cart and listened. Hear that?he said. Parade's coming this way.Jack heard band music in the distance. Is that parade for All Saints' Day? asked Annie. Maybe. Or maybe for a mi

发表于:2018-12-10 / 阅读(127) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Dipper closed the door. It was pitch-black inside the shop. As the windhowled outside, the broken shutters banged againstthe brick walls. A gust of damp air blew through theroom. It's dark in here, said Annie. And cold.It's creepy, said Jack. Yup, sa

发表于:2018-12-10 / 阅读(139) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Thunder shook the night. The wind howled. Thepirate ghost floated down the stairs. The ghost of Jean Lafitte! whispered Annie. The ghost pointed a bony finger at Happy. NOTAFRAID OF GHOSTS? his voice boomed again. Hepointed at Big Nose Sidney. NOT EV

发表于:2018-12-10 / 阅读(175) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

What now? Jack said. We have to follow him, said Annie. We can't lethim out of our sight.Jack and Annie walked quickly after the mule cart. The hot brick road burned their feet. Ow, ow, ow,they both whispered. So let's figure out--ow--what we're goin

发表于:2018-12-10 / 阅读(190) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The streetcar turned onto a crowded, busy street. Lively music blared from restaurants and dance halls. We're in the French Quarter now, and you're thenext stop, the conductor said to Jack and Annie. Head down St. Peter Street toward the MississippiR

发表于:2018-12-10 / 阅读(133) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Streetlamps were coming on as Jack, Annie, andDipper walked away from Jackson Square. When theycame to Bourbon Street, vendors walked thesidewalks, calling out, Ice cream!Lemon pie!Ham biscuits!Hmm. Sounds good, said Annie. There seems tobe lots of g

发表于:2018-12-10 / 阅读(170) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The Star Dipper 星之勺 Many, many years ago, there lived a little girl who was very kind. 很多很多年以前,有一个非常善良的小女孩。 She and her mother lived in a small house near a big woods. 她和她的妈妈住在大森林附近

发表于:2019-01-16 / 阅读(181) / 评论(0) 分类 美国小学英语教材2

He looked up. He saw the night sky. There were many stars in the sky. He looked for a while. The stars were beautiful. They were shining brightly. They looked like diamonds. He remembered a song. He looked at the moon. The moon was in the night sky.

发表于:2019-01-24 / 阅读(164) / 评论(0) 分类 英语第3级听力-English Level 3

Eight stars of gold on a field of blue Alaska's flag may it mean to you The blue of the sea the evening sky The mountain lakes and the flow'rs nearby The gold of the early sourdough's dreams The precious gold of the hills and streams The brilliant st

发表于:2019-02-13 / 阅读(127) / 评论(0) 分类 美国乡村音乐
学英语单词
ACAU
air adjust screw
Allanmyo
amygdaloid
anisalcohol
anti-Islamophobic
antiaging
Aprovel
argillaceous hematite
artificial range
banana-yellow
battle against pollution of environment
berberine sulfate
beta spectrum analyzer
cabs
cerium(iv) chlorate
chickara
citizens advice bureau
cloudy
cognitive-vocational maturity test
coincidence amplifier
complementary resistor-diode-transistor logic
coppice-land
crew training
csfb
Deems Taylor
destination device
DHEW
driven element
dysferlin
enforce obedience from sb
enteropahtogenic microganism
estate agents
exercise-induced late asthmatic reaction
faughnia serenei
fiber(-re)
field-formatted system service
founder-controlled communities
further outlook
Glastonbury
glucuronate
gunboating
hepaticolor
Hutt
imbibing
in other words
information system security officer
invariant of quadratic form
juniperus chinensis l. var . procumbens endl.
kaerntnerstrasse
kinematic equation
kinescoped
leaded gun metal
magnitude relation
mahzors
membranellar
musculus interarcualis later.
myelinate
mylohyoid raphe
neo-mercantilist
night-lamp
nosefuls
Nsenga
nucleophile
offshore mutual fund
Olken
on the instant
ondieki
over draft
overall efficiency of separation
page through
passive resonant circuit
Phoenix heart
post-oak
quatuordecillion
radial central tube
railings
res nova
roaming charge
rumbling diastolic murmur
sarraj
shakleton
sherab
Shetland
slip joint sleeve
smoke sheet
sodium citrobenzoate
Solanum suffruticosum
speculative application
subsidiary dome
test tube babies
tetracyclopentadienyl neptunium
three score and ten
tool file
transistor set
tread base
tutin
unsaturated iron binding force
uredofos
validation method
virus checkers
witherers