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单词
air pump
释义
air pump
n.
a device for pumping air into or out of an enclosed space
气泵,打气筒
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hard lines
hard luck
hardly
hardly any
hardly ever
hardness
hard-nosed
hard nut
hard of hearing
hard-on
hard on (or upon)
hard pad
hard palate
hardpan
hard-paste
hard-pressed
hard rock
hard roe
hard sauce
hard sell
hardshell
hardship
hard shoulder
hardstanding
hard stuff
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更新时间:2026/10/1 22:13:35