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
actinomycosis of chest wall
actuator shaft torque
amplitude-video frequency characeristic
analog theory
Apoc
area spongiosa
beam power amplifier
beginning of injection
big-eye tuna
boli
caesaria
calloo
cellular radiation effect
chlorosarcomyeloma
ciens
collision broadening
continuation of solutions
contour model
core coil
cross-land
curable dementia
cylinder locks
disregulated
ectosylvian fissure
editing pattern
ejaculator
Ellicean
equivalent condenser
experimental scaling-up
first slag
functional group isomerism
go into abeyance
grassings
grinding wheel bearing protecting cover
Haring, Keith
high-intensity rainfall
high-voltage negative-ion generator
i-Tunes
ICBM vehicle
IDST
immigration reform and control act
kerchief
kinmond
knee type base unit
lacustrine deposits
lenticularly
linoleums
longicollumiasis
mangrove coast
mapped program executive
mesoblastic segment
MFWLB (main feedwater line break)
micro-micro-henry
mistura scammonii
molecular theory of solution
multicohort
o-nitrophenyl methyl ether
oleandrin
on the listen
operating room draping
Operational Fixed Microwave Council
order Ranales
palani
parieto-occipital approach
philcox
pigfishes
pipestone
pressure per unit of area
Product risk
progress chaser
proto-science fiction
protozoal uveitis
PTHS
radiated power output
recorder-controller
recumbencies
reduction control device
robens
roks
rough grinding
royaumes
saw bow
scene designer
silba taiwanica
silent substitution
specpure
Sphyrna tiburo
spintexts
strigatella decurtata
suffrutices
sweet charity
Swissification
tea cropper
Tere-Khol', Ozero
thermal diffusion method
Tobique R.
uncharging
unforced fixed linear system
voice mail
welshofer
worms out of
yellow fever virus