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单词
age-specific activity rate
释义
age-specific activity rate
网络
年龄别活动率
网络释义
1.
年龄别活动率
经济学... ... 年龄性别结构 Age-sex structure
年龄别活动率
Age-specific activity rate
年龄别死亡率 Age-specific death rate ...
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例句
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suction tubes
suction tude
suction type
suction type aspiration
suction type aspirator
suction-type carburetor
suction-type excrement tanker
suction-type mechanism
suction-type pneumatic conveyer
suction-type sewer scavenger
suction-type specific gravity stoner
suction type system
suction type ventilation
suction unit
suction unit for neonates secretion
suction-valve
suction valve
suction valve bolt and split pin
suction valve cover
suction valve disc
suction valve lifter
suction valve push rod
suction valves
suction valve seat
suction valve spring
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更新时间：2026/6/19 12:38:02