Simple substitute
[计] 简单置换
🧩 词语组成解析
substitute
['sʌbstɪtut]
vt.& vi. 代替，替换，代用;
n. 代替者;替补（运动员）;替代物;[语法学]代用词;
vi. 用…替代;
sub在下面，副手，次一等+stitute放置→在下面放着→替代人员；代替
🗣️ 情景例句
Aren't you happy with your present occupation?
你对目前的工作不满意吗？
I'm cooking.
我在做饭。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。