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单词
hydrocarbon
释义
hy.dro.car.bon
HhaI7drEJ5kB:7b[n, $-droJ5kB:r-
n [C]
a chemical combination of HYDROGEN and carbon, such as in oil or PETROL
烃,碳氢化合物
We must cut cars'fuel consumption and hydrocarbon emissions.
我们必须减少汽车的油耗和碳氢化合物的排放。
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lay off
lay-off
lay on
lay out
lay out
lay out
lay out
layout
layout
layperson
layperson
lay up
lay up
laze
lazily
laziness
lazy
lazybones
lb
lbw
LCD
L-driver
leach
lead
lead
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更新时间:2026/3/23 3:16:44