| 例句 |
Spools and buttons were the child's makeshifts for toys.线轴和钮扣权充孩子的玩具。She unwound some thread from the spool.她从线轴上抽出一段线。A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。The rod bent double, the reel shrieked and ratcheted.操作杆进一步弯曲，线轴发出刺耳的吱吱声。 |