Suction trap
A suction trap is a machine that uses air to suck liquid or mucus. It is widely used to extract mucus from recently born babies that are unable to do it by themselves.
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单词 | Suction trap | ||
释义 |
Suction trap
英语百科
Suction trapA suction trap is a machine that uses air to suck liquid or mucus. It is widely used to extract mucus from recently born babies that are unable to do it by themselves.
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