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
It is too expensive. How about half the price?
太贵了，半价怎么样？
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
These attracted many visitors, for they were not only of great architectural interest, but contained a large number of beautifully preserved frescoes as well.
这些教堂吸引大量游客，不仅是因为建筑风格奇特，而且还有大量保存完好的壁画。