名词
中文翻译：线锁
同义词：
['thread lock', 'needle lock例句：1. The sewing machinehas a thread lock to prevent the needlefrom falling out.（这台缝纫机有一个线锁，以防针掉出来。）']
例句：
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1. The sewing machinehas a thread lock to prevent the needlefrom falling out.
这台缝纫机有一个线锁，以防针掉出来。
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2.She carefully threaded the needle and startedweaving.
她小心翼翼地穿针引线，开始编织。
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3. The woman was so skilledat threading the needle that she couldmake intricate patterns with just one hand.
这位女士非常擅长穿针引线，只用一只手就能做出复杂的图案。