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
accountable for
al-ayoun
aluminium thiocyanate
Amoxicillin-Flucloxacillin
ankle central bone
anti-fog insulator
at hack and monger
balance of moving part
beta-Hydroxybutyrate
calculating instrument
Carnot's butter
casing-pressure gas-lift valve
cesium iridium alum
charitable donation allowance
chlorophaeite
chromatographictheory
clock synchronizer
cold cases
crat
Cross currency interest rate swap
cross off accounts
crossed yagi
decamethasone
dim sim
direct-axis subtransient voltage
Dubin-Johnson
e.e
electrochemical equilibrium
ephedran
family Callitrichaceae
fin tube heat exchanger
finger scan
folsom
Franz Ferdinand
Fristad
giricek
grabbed at
grain of soap
greezes
head delivery
hetmans
hradec
Huwei Township
international payment transaction
JFS
kerato-
Kurashiki
logical destination
makoyanum
mary mallons
Melopsite
methane liberation
microprocessor memory interface
modulating temperature control
moon scraper
more of the same
mulligatawny
multiple currency securities
N-2-oxoethyl-dichloroacetamide
non-regulated transformer
noncountries
old hag syndrome
open stem
over-and-over
Phatthalung
Portuguese Water Dogs
psychognosy
pulsed magnetron sputtering
reduced mapping cyclinder
regenerative heat-exchange
return home
sclerotica
Sdok Veng
seemeth
serial output
sharaga
shell and-coil condenser
sindbad
software support manual
sooty mold of tea
spring hammer
Središče
stand to one's gun
structural steel erection
tempered glass
tetramethyl-diaminobenzophenone
thiosulfite
tidefall
to be fair
top slicing
torque tool
torsional stabilizer
tridactylid
triethylene glycol diglycidyl ether
Ushakovka
Van Norman
vext
viroplankton
visual impedance meter
wet-look
wide-angle reflection
wire entanglement