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
a meathead
additon
amound of work
an ass-kisser
associating with
barring facilities
beanpole family
bin system
blastocele
bodychecks
building service system
CANOLE
carbon-zero
Catilan
citrullination
closed programme
complementary factor
compressorblade
computer part program
corporate metabolism
cosmophenomenological
curvimeter
define constant
director's
dneprovskite (dnieprovskite)
earthing screw
environmental design
error logging
expiratory gas flow
fear of clowns
Foix
gastal
genus cathas
gulp back
Gunnisonite
hakas
harmgul
heating up time
high pressure mercury fluorescent lamp
high-voltage line
hydraulic sheet metal forming press
hydrostatic entry leg
input line filter
integer quantum hall resistance
job seeker
juss
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Laucoden
lifting and mounting complete superstructure
low-frequency power measurement
lye pump
mBank
message bus
microcredit
milklight
mineral bond
mixed technology
moire effect
molybdenum(iv) fluoride
motor ganglia
n terminus
noup
off-axis inlet
oophospharenite
optoelectronic memory
pay station board
petroselinum crispum tuberosums
Piersol's
platysma myoides
pre-finishing tooth profile
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preheating oven
prl
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Royal Winnipeg Ballet
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Sokhumi
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superheated area
Synthetic Collateralized Debt Obligation
taste-testing
tear bottle
tekoa
to seek after the truth
top root ratio
total conductance
tree binary form
Tri-Fimizona
tricapsular
trichloroacetophenon
twisted root
under the colour of
unhouse
Vafiades, Markos
water mats
wiertz