first finger的音标：first finger的英式发音音标为：[fə:st 'fiŋɡə]first finger的美式发音音标为：[fɚst 'fɪŋɡɚ]...

Why do you wear that ring on first finger?你怎么把那戒指戴在食指上?In Spain, snapping the thumb and first finger a few times is a form of applause.在西班牙, 将拇指和食指放在一起打响指是欢呼的一种形式....

n.食指，示指...