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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
插入以在一排物品中保持空间开放的物体,如珠子或印刷字体
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插入以在一排物品中保持空间开放的物体,如珠子或印刷字体；在太空工作或生活的人；衬套；哮喘患者使用的一种附加装置,以提高定量吸入器的效果；空格杆
An object inserted to hold a space open in a row of items, e.g. beads or printed type.
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插入以在一排物品中保持空间开放的物体,如珠子或印刷字体
An object inserted to hold a space open in a row of items, e.g. beads or printed type.
在太空工作或生活的人
A person who works or lives in space.
衬套
A bushing.
哮喘患者使用的一种附加装置,以提高定量吸入器的效果
A type of add-on device used by an asthmatic person to increase the effectiveness of a metered-dose inhaler.
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.