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
accumulative margin state frequency
acipenser chinensis
add-drop filters
apocrisiarius
b trace
bangsring
bathetic
be no exertion to
begairie
blishen social economic index
Bombax malabaricum
bracket capital
Bwejuu
by the nature of the of things
care for life
Chobienice
city-government
cleaning-leaf device
composite die sections
convergent pencil
crudo
data logger system
data terminal equipment clear request
dead-smooth-cut file
degranulated
deprogramming
detracting from
discharge space
drilled out crank shaft
El Chamal
elastic scatter
Energetic particle Explorer
ergaea walshi
extracorporal
Fahr-Volhard(disease)
family of distribution
fasciculi rotundus
fin exchanger
fine-control rod
forty-seventh
germanders
glyphomitrium acuminatum broth
hand-seller
handball court
have nots
hedeous
hyghe
individual footing foundation
inhomogeneous difference equation
iridescent colour
jarons
kelly filter press
ketosulfonic acid
Ligusticum delavayi
low temperature physics
Lycoris radiata Herb.
main shaft of steam turbine
maniacality
mince-beefs
minimum clock frequency
morval
mycterothrips ravidus
Noelke
nominal strian
nonlinear hyperbolic system
nubecula
olympic-quality
orner
part failure rate
pay-off
pentachromats
pillary
point line
point-in
random sampling by classification
rayne
relay system structure
rhitidectomy
rotary-vane attenuatior
Roussy-Levy disease
sandy sediment
set-in bridge
shedload
snowblink
sporoid
sporostacin
stand-up basses
stiffened plate
tacy
Tillich, Paul Johannes
to distraction
too hard
torsion break
trigonometrically
tube feed
unbodylike
up to the nines
verbalism
wave collector
wrought iron plate
Yin and Yang
zelde