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
abdominal tenderness
absolute surplus population
advance buying
aircraft stands
aleuromancy
amperite
archosauromorphs
armoured target boat
bacon presser
basilar glosis
boreadth depth
carrying over-shoulder sprayer
casualty slaughter
cement content
circular set
colerainite
colo(u)r changing reaction
congestive erythema
continental shelf
Coreminal
cup-and-ball
cyanofenphos
dag hammarskjolds
Dalr.
disporting
dori rud (duri rod)
dTMP
dullea
element name
exterior quality
falconing
finger-like
finite reactor
First think, then speak.
floor-space index
forward spring
GILLIAN
grabbing
guidance counselor
heat level
Hongapore
hydroxocobalamin(e)
jaeschke
junkpile
konovalova
latex gelation
Llano County
lobbe hoble
machine bending
madagascar alexandrite
magnicide
manual assisted positions
matig
microhistory
Miguelópolis
moist model
municipal sludge
musica falsa
Nagiso
narrativization
naval searchlight
no effect level
node level
octolasmis cor
ocularcentrism
on the slightest pretence
per-diem
phoma lebbek
plasticsurgey
plenches
preferential agreement
radices ephedrae
replenishes
reported date
retinotopic
revolving expander
rim tubeless valve hole
Roxburghshire
schwar
sedrick
set on center
shear span ratio
silted land
simple marginal gingivitis
skidaddle
spermiaucal glands
spherical illumination
straight-line mechanism
suffer the loss
technical method of creation
TechTV
thorndons
thornveld
threste
Ulcomet
ultraviolet-visible colorimeter monitor
VoSIP
Warrawagine
when one's ship come in
whole-food
world inflation
You can hear a pin drop.