n. 操练;钻头;军事训练;(应对紧急情况的)演习;
vt.& vi. 钻(孔);打(眼);操练;训练;
vt. 作…演习,操练;
🗣️ 情景例句
You don't need to do that.
你不用那么做的。
Even Homer sometimes nods.
人非圣贤,孰能无过。
She always referred to them as 'the shifting population', for they came and went with such frequency that I never even got a chance to learn their names.