Alternative withdrawal proceduer
[化] 交替除去法
🧩 词语组成解析
alternative
[ɔl'tɝnətɪv]
adj. 替代的;备选的;其他的;另类的;
n. 可供选择的事物;
altern轮流的 + ative有...作用的（带此后缀的词有的可兼作名词） → 替换物;取舍,抉择
withdrawal
[wið'drɔ:əl]
n. 移开;撤回，撤退，撤开;收回，取回，撤回;
🗣️ 情景例句
and the problem is that it's set up primarily for kids to play.
而问题是它主要是让孩子们去玩的。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
Imagine a star up t twenty times larger, brighter, brighter and hotter than our own sun.
设想一下，一颗恒星比我们的太阳还要大，还要亮，还要热20倍，