bǎi xiàn bō
- trochoidal wave
- cycloidal wave
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cross-folding,
crossfoot,
cross-footing,
cross-forge,
cross-frame,
cross-frogs,
cross-furring,
cross-garnet,
cross-grafting,
cross-grain,
相似单词
摆脱困境,
摆脱麻烦,
摆脱束缚,
摆脱约束,
摆线,
摆线波,
摆线齿轮,
摆线的,
摆样子,
摆钟,