时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第6册


英语课

   Fins 2 鱼鳍


  Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。
  Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。
  Do you know that different fish have different shapes of fins? 你知道鱼的种类不同,鳍的形状也不一样吗?
  Some fish have round fins, these round-shaped fins are strong, but the fish can swim slowly. 有些鱼鳍是圆状的,这些圆状鳍很强壮,但这种鱼游得也很慢。
  Some fish have a crescent-shaped fin 1, fish with fins shaped like this can swim fast. 有些鱼鳍是新月状的,有这种鱼鳍的鱼游得很快。
  Fins are very important to fish. 鱼鳍对鱼非常重要。

n.鳍;(飞机的)安定翼
  • They swim using a small fin on their back.它们用背上的小鳍游动。
  • The aircraft has a long tail fin.那架飞机有一个长长的尾翼。
[医]散热片;鱼鳍;飞边;鸭掌
  • The level of TNF-α positively correlated with BMI,FPG,HbA1C,TG,FINS and IRI,but not with SBP and DBP. TNF-α水平与BMI、FPG、HbA1C、TG、FINS和IRI呈显著正相关,与SBP、DBP无相关。 来自互联网
  • Fins are a feature specific to fish. 鱼鳍是鱼类特有的特征。 来自辞典例句
标签: 小学英语
学英语单词
abastarding
acesency
aerospace environment
astrophotos
asymmetric cryptographic algorithm
automatic exposure control system
bale of wire
Ban Mae Ao
bathophenanthroline
Bessel function of the third kind
black strip
bollarding
calcico salmon
casalbuttano ed uniti
cheminee
Chimonocalamus delicatus
colored roundel
conneting rod
contrafactual
Cystoclonieae
differential circuit
directive counseling
Divnogorsk
DNP-hydrazone
echo poem
eridanuss
euphemist
excitor
fast base
first slip
fungry
galasso
gas washer
Gayville
gkos
gonadotrophs
gravity water system
hadl
heir capacity of soil
heterogeneity of pore structure
HF moulding technology and equipment
hollow rivet
horizontal time-base
Hou.
hutching
Hypericum gramineum
Illigera cordata
illuminists
impulse time
income gained outside China
jailhouse
jelly drops
juglar
KWU
Laptev Log
leucoanthocyanidin
lomentum
long-haul truck
meledandri
montanaris
mugshots
neutrosophy
nipple areolar glands
nitroge
open front case with pressure relief
passenger belt
peracephalus
pinnaspis aspidistrae aspidistrae
pip(p)ul
Pisco, B.de
positive orientation of spin
power residue
processed gene
Pyracantha atalantioides
radium-C'
Rawalpindi
re-studies
regulator gene
reprocessing steps
revolvingly
roof-garden
Salix contortiapiculata
scientologist
seidmen
self-burning
set-up parameter
spatial wave
stereocaulon clavceps
subfamily emberizidaes
sun sign
swunk
Sφllested
Tarikere
think sth out
throat point
throw over relay
wader
wait a jiffy
well-grown
xiphosurous
yard-arm to yard-arm