时间:2019-01-21 作者:英语课 分类:跟着英剧练发音


英语课

 文本:


There are 150 tonnes of fish in this one haul. It used to take a fishing vessel 1 one whole year to catch this many fish. These are mostly yellow fin 2 tuna, plus some skip jack 3. As they're slower breeders than skip jack, many yellow fin are caught before they're old enough to breed. This makes them more vulnerable to over-fishing. Tuna fishing has grown into an 8-billion-dollar industry. And over 4 million tonnes of tuna are caught worldwide each year, a four-fold increase in as many decades. Almost 2/3 of the catch now comes from the Pacific. In the Atlantic, yellow fin catches have been shrinking since 1990. Now a similar decline has begun in the Pacific. Tuna need to swim constantly to keep water flowing over their gills, otherwise they can't breathe. The fishermen want to get them out of the water as quickly as possible. When starved of oxygen, a build-up of lactic 4 acid in their muscles causes the quality of their meat to deteriorate 5.



n.船舶;容器,器皿;管,导管,血管
  • The vessel is fully loaded with cargo for Shanghai.这艘船满载货物驶往上海。
  • You should put the water into a vessel.你应该把水装入容器中。
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。
n.插座,千斤顶,男人;v.抬起,提醒,扛举;n.(Jake)杰克
  • I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
  • He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。
adj.乳汁的
  • Now they wear rubber fingers treated with lactic acid.现在他们带上了用乳酸处理过的橡皮指套。
  • Lactic acid is an important organic acid of industrial importance.乳酸是一种具有重要工业价值的有机酸。
v.变坏;恶化;退化
  • Do you think relations between China and Japan will continue to deteriorate?你认为中日关系会继续恶化吗?
  • He held that this would only cause the situation to deteriorate further.他认为,这只会使局势更加恶化。
学英语单词
a calcium compound
absolute means
adiabatic vacuum calorimeter
agreed charge
Alaska communication system
alloplastic transplantation
ammonia fixation
assistant professors
berine
Biblia pauperum
blood disc
blue-sky law
Bournonia
Cacalia rubescens
calculating method
capital idea
Cephalanthus naucleoides
cerrito
cipriani
clear headedness
clutch pedal release arm
copperplate print
cross formula
damascenas
Damba I.
data information display
devro
dicyanide
digital zoom
disruptive strength
dust collecting
dynastids
ehis
feed-forward counter
flashlight source measurement
flow lag angle
for my
fresh water bony fish
frog like posture
frontal groove
fuse -wire
gear rim for flywheel
HAGN
harumphing
jodel
Joliot-Curie, Jean Frederic
Kintinian
leptyntic
lightweight tinplate
linux
look here
marine evacuation system
measuring basis
Medicago falcata
midnight acquisition
mucor lausannensis
non-structural unemployment
open market operations
paravertebral anesthesia
Parry Pen.
password link
premultiplied
prepay-set
prescription-drugs
pseudopsychological
pyovesiculosis
rawat
real precession
regular scheme
relieving shot
representative method of computing
residual period
residuaries
ring roads
samariscus japonicus
sampler
Shinshar
shovel-like
sleeping partners
sliding balk
smoke the calumet together
sole offer
spiral bevelgear
stairstep cost
stand united
standard cost replace transaction
stfnal
symphysis pelvis
tetch
the fucking you get isn't worth the fucking you get
thermal polymer
therp
Tonamine
two-phase region
two-unit tester
Uporovo
wettengell press
Windward Islands
wrong order
xeroarteriography
Yegor'yevsk
zhivagoes