bat =beat,表示”打,击”#词根助记:bat打击,battery曾经主要表示用来打击目标的大炮
🗣️ 情景例句
How many karats do you want?
你要几克拉的?
If you don't aim high you will never hit high.
不立大志,难攀高峰。
It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do.