拇指 的英文翻译

pollex

thumb

拇指 的中文句子和英文句子

经常吮吸拇指能使牙齿向外突出.

Thumb-sucking can cause protrusion of the teeth.


拇指孔（保龄球）上供拇指插入的孔

An opening made to fit a thumb, as in a bowling ball.