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用脚操作的踏板或杠杆,用以产生运动
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用脚操作的踏板或杠杆,用以产生运动；用脚操作的杠杆；一种由车轮经过时驱动的装置；卵黄系带；踏木
A foot-operated pedal or lever that generates motion.
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用脚操作的踏板或杠杆,用以产生运动
A foot-operated pedal or lever that generates motion.
用脚操作的杠杆
a lever that is operated with the foot
一种由车轮经过时驱动的装置
A device actuated by wheels passing over it.
卵黄系带
Chalaza.
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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.