时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第4册


英语课

   Pearl Oyster 1 珍珠贝


  Do you know where pearls come from? 你知道珍珠产自哪里吗?
  Expensive jewels usually come from big mines. 昂贵的珠宝通常产自大矿山。
  However, believe it or not, pearls come from pearl oysters 2 in the sea. 然而,信不信由你,珍珠产自于海中的珍珠贝。
  Nowadays, we can raise pearl oysters in the seas near Korea and Japan. 如今,我们能在靠近朝鲜和日本的海中养殖珍珠贝。
  Pearl oysters are usually 5 centimeters long and 5.6 centimeters high. 珍珠贝一般有5厘米长,5.6厘米高。
  When we raise pearl oysters, It is very important to maintain water temparature over 10 degree Celsius 3. 我们养珍珠贝时,非常重要的一点就是水的温度得维持在10摄氏度以上。

n.牡蛎;沉默寡言的人
  • I enjoy eating oyster; it's really delicious.我喜欢吃牡蛎,它味道真美。
  • I find I fairly like eating when he finally persuades me to taste the oyster.当他最后说服我尝尝牡蛎时,我发现我相当喜欢吃。
牡蛎( oyster的名词复数 )
  • We don't have oysters tonight, but the crayfish are very good. 我们今晚没有牡蛎供应。但小龙虾是非常好。
  • She carried a piping hot grill of oysters and bacon. 她端出一盘滚烫的烤牡蛎和咸肉。
adj.摄氏温度计的,摄氏的
  • The temperature tonight will fall to seven degrees Celsius.今晚气温将下降到七摄氏度。
  • The maximum temperature in July may be 36 degrees Celsius.七月份最高温度可能达到36摄氏度。
标签: 小学英语
学英语单词
0453
acer teiramerum maxim.
al-
anode converter
anterior notal wing process
asearch
autochthonous
availabilties
Bolt the Door
Bou Arada
buckerels
Bygrave slide rule
canary pox
cancell'd
cane cutting machine
cephalic index
cleansable
comes to mind
computer intrusion
considered as a whole
crouping
crystal violets
daniv
deadhead speed for passenger
dizzen
dysentry
epilymph
exobasidium nudum (shirai) s. ito
Fairbanks, Douglas
finite restriction
fintozid
first amplifier valve
footing beam
from prosecution
full duplex telephone lines
fusee drives
gouged-out
Halidrys siliquosa Lyngb.
Harris, Benjamin
have no heart for sth
holonomy
hug the throne
hulon
humons
IFSAR
inner Lagrangian point
integrated data network
JCL-66082
left subclavian trunk
Lenhovda
light weight fighter
Lithocarpus naiadarum
Lower Cretaceous Series
masculates
meace
methane acid
microphthalmoscope
mid-position contact
mielucin
multi-disc reader
multihabitat
Nansen passport
non-occupied territory
o.n.o.
obligatory military service
oil-cup
one gulp
over-the-air-station
Padma Shri
peak-hour
pinau
pleatlike
prazosin
pre-stellar cloud
pressure diecast pirn
Priessnitz's bandage
public service education
pulchellidine
quasi elastic scattering
Rastrelliger kanagurta
ratchet effect
reduced product
repetition addressing
reticular density
Sasbachwalden
sausage filler cylinder
Shirokawa
size of personnel force
soil depth
still and all
stimulus summation
stuby
superdimensioned
syndrome of heat-toxicity blocking lung
technofetishism
Teenage Mutant Hero Turtle
thymus hypoplaisa
total angle of advance
tutts
urological pathology