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单词
vacuum pump
释义
vacuum pump
【机械设备】
真空泵
蒸汽吸水机
随便看
secotiaceaes
secrecies
secrecy
secret
secreta
secret agent
secret agents
secretagog
secretagogue
secretagogues
secretaire
secretaires
secretarial
secretariat
secretariats
secretaries
secretaries-general
secretary
secretary bird
secretary birds
secretary-general
secretary-generals
secretary hand
secretary hands
secretary of state
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更新时间:2025/2/10 23:18:34