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 part
all-points bulletin
animated-film
animator
annealing
appearance defect
appropriation
Area to Avoid
arenavirus lassa virus
attached garage
betray the cloven foot
binder bolt
buffalo indians
capillary filtration coefficient
Capricorn Grp.
casula
Certificate of Ship's Nationality
characteristic length
chemistry of fats
chevron structure
chromatic threshold
conclusive evidence
court seized of the case
coxa genuina
denominate
destigmatizing
Double I.
Earnslaw, Mt.
electrolytic degreasing
electromagnetization
enhanced other network
epons
erector set
ergodynamics
failure-frequency
Fairleigh Dickinson University
festino
fine-class
genus Convolvulus
grantsman
grate lever fulcrum
hacienda
hannons
hyperdorian
inferential aspect
inherent gamma flux
inspiratory offswitch mechanism
interdepending
iron blue pigment
itinerant teacher
key pair
Kikunae
Le Pouce
leopolda
leptopogon
Ligularia cremanthodioides
Limnocharae
luciola terminalis
Makanya
mare's legs
material cost collecting sheet
medium grain size
militate
mill run-out table
movement-based curriculum (physical education)
multi-csf
multiple zero point
Nicomedites
oilfield geology
operational risks
outdoes
overpulls
paraconsistent probability
Paretian
phlyctenular
phoniatrics
postas
potatiskorv
poultry dung
praecentralis sulci
prosternal episterna
pseudoesotropia
publicized Eurocurrency credits
pythian gamess
record management
satellite network
self-injection
Show Low
softcoding
structional
swamp andromeda
teeth of a saw
thermal conversion
THOREX process
to grok
tornese
trans-mediterranean
tree rings
trichospore
updrainage
vitamin U
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