n. 键盘;琴键;电子琴;
vt. 用键盘输入;用键盘式排字机排字;
vi. 用键盘进行操作;作键盘式排字机排字;
🗣️ 情景例句
study for my math final.
温习数学 准备期末考试。
He is a fool who cannot be angry,but he is a wise man who will not.
不会发怒是蠢人,不愿发怒是聪明人。
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.