thumb pin
基本解釋
- n. 圖釘
英漢例句
- I ran a pin into my thumb.
我的大拇指進了刺。 - The thumb lug: Is used for opening the knife blade as well as serving as the stop pin .
開刀鈕：在被用做開刀鈕的同時也是刀子的止刀柱。 - The left hand forefinger is stretched, the thumb is moved upwards, pin the side of the bank note, keep the bank note into the tile shape;
左手食指伸直，拇指向上移動，按住鈔票的側面，將鈔票壓成瓦形；
雙語例句
專業(yè)釋義
- 圖釘
- 圖釘