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
address byte
adjacent matrices
advertising slogans
Allegheny electric metal
angujation tibia
antiking
bebothers
blue field
break-in system
broken blade
bronchotyphus
buckler and sword play (england)
bucovina (bukovina)
cast oneself upon
changeable media origin
conformity relation
cutting vibration
dehumidifier
dyspnea of deficiency type
educational leadership
emphysatherapy
entaglement
eurymycin
excretion urography
explosive cutting
eyelinerpencil
fineablest
fixed time temperature
fthms
Gagaoua
Gainsborough hat
gametophyte sheath
gaol
general merchandiser
genus mastigoproctuss
Geophysical Surveys
getting bent
helminthosporium siccans drechsler
hopefulnesses
horswill
hydo
hygrodermia
hyperconnection
indented bolt
individual reception
jointly determined endogenous variable
Kayar Canyon
lachnolaimuss
lattice-cell parameter
legal advice
lifepans
Limnophila heterophylla
low-pressure laminate
mass immunization
measure of kurtosis
mechanized housekeeping
Mechano-thermoreceptor
melicerous
metric limit
middle-row
offset strip fins
Oshoek
overhead ground transport system
Pepper's ghost
Pethuel
Philip II of Macedon
primaperone
prime costs
propodeal triangle
protection state
psychosocial
purkinje's cells
RACOM
refuse incineration
Reichert wear tester
right-footer
right-left traverse of the arm
sacrilegy
safe cracker
saturation.
Schmidt's test
script-writer
sham-operated
soothing syrups
special licences
spreads-out
stack discharge
stuctural isomerism
sub-city
terminal environment block
turgency
uncompostable
vestibular aqueduct
volume display
wcag
Weiszenburg
wood tortoise
xenomelia
yajiangensis
ying-wei