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 mummy's boy
Aconitum piepunense
adjustment of actual total loss
aide-de-camps
andless
antiexperimentalism
Aurion
avcat
back tension drawing
bainitic
Barytheres
beat sb down
bicephalous, bicephalic
biological safety
bookbinding leather
brooksley
brought-forward file
brushes of Ruffini
Cabeza de Vaca, Pta.
ceiling block
centre of disturbance
chain banking
Claim for Salary of Crew
co-pattern
cohabiting
commercial power production
communication reminder
Crusheen
cuillin sd.
curthose
cuticule
day cruiser
defeated stream
deityship
dekatrom
desterilized
diplocardiac
domestic and international
Drona
escatology
fillet decussation
flavones
foul mouth
Fovea oblonga
fulminant cholera
go-betweens
graded bench
Grigg's tests
hammerhead slewing crane
Hereford
high-energy bond
higher-dimensional grammar
imbraided
inlet side
inverted pen grasp
Italiot, Italiote
Kaouar
lamina ganglionaris
liquid cooled
live in dread of
load water plane area
lost things
luteal phase
method of double differences
minigenes
mprr
no yeah
notched-bar impact fatigue test
on-the-makeness
osmotic cell
pace eggs
Panarez
part-load transshipment station
passenger
perisyringitis chronica nasi
Phlomis megalantha
predetermined calibration
private glider pilot certificate
projector measurement
quadrumvir
rug-saw
Schefflera producta
securities laws
semipermanent pipeline system
sensitivity
signore
spanning tree algorithm
stable-equilibrium diagram
tape to-card program
technophile
trash and cash
tritet
twatbag
uk -fitting
uncalked
vouchsafe to do sth
wave differential equation
weasel
y/pb/pr
zone leveled