Meaning of word 曲柄钻
Writing Sheet
Word
Pinyin qū bǐng zuàn
Phonetic Notation ㄑㄩ ㄅㄧㄥˇ ㄗㄨㄢˋ
word Meaning

◎ 曲柄钻 qūbǐngzuàn

[crank brace] 具有弯成曲柄形状手柄的摇钻