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词汇
chemical compound
例句
A vitamin is a
chemical compound
that cannot be synthesized by the human body.
维生素是一种人体无法合成的化合物。
Scientists have produced a new
chemical compound
.
科学家制造了一种新的化合物。
随便看
ails
aim
aim at
aimed
aim high
aiming
aimless
aimlessly
aimlessness
aims
Ainslie
aintcha
Air
air
air accident
air ambulance
air arm
air attack
airbag
air bag
air-bags
airbags
air balloon
airbase
air base
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更新时间:2025/6/8 3:23:39