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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
urbanized
urbanizing
urban landscape
urban living
urban park
urban planning
urban poor
urban population
urban problem
urban sprawl
urchin
urchins
urethra
urethral
urge
urged
urgency
urgent
urgent business
urgent call
urgently
urgent meeting
urgent message
urge on
urges
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更新时间:2025/7/2 1:36:46