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 bad workman blames his tools
academic degree program participation date range
Adogo
adsorption plant
angle of recess
antidrinking
antimessages
balanced feedback
banchina
bankruptcy
barrowlike
baubish
bergell
bilge logs
bird's-eyer
boat rivet
book equity
carlosruizite
cerataphis bambusifoliae
cocoon-cut
command - line interface
continuous complex-valued function
crotalaria sagitalliss
deck and engine abstract logs
decypher
dichotomised
dissemination of accurate measurements
dock-wall alter
dwarf-white trilliums
Dytuscus
Dürrenstein
East C.
electro-optical system
embathes
Enlund method
excess power
fgarcia
flat-key
fluorescence reagent
fugitive color
gene sharing
giant-celled cancer
give sb his conge
grandpaws
help back
hydraulic tracing control
interascal pseudoparenchyma
isodynamic
JTRS
jucker
Langhans' layer
liver-tonic tablet
lost particle
macropplyschematic
major flank
Mandalay(Mandale)
mapped buffer
medical care institutions status statistics
merulo
minimum low population distance
muddle-up
Möng Pan
neurotrichuss
nickel-cadmium cell
norlatifoline
Ontur
parkins
paropsis
pedal rod return spring
plasma lipids
post-diluvian
prime number weighting
pro-slavery
puppet-player
rational distributed lag model
reaux
request sheet
saccharobutyric fermentation
screaky
self-unloading vessel
septata
set of knives
shaping grinding
silbermen
siracha
soil reinforcement
Staten Island
super sensitizer
superlunar
Sātmāla Ra.
tanacetum partheniums
till-hew
Titanic
toxinfection
unadded
unrealistic optimism
vessche
wex
wilmeth
wing-play
xerosis epithelialis corneae