Succedanea
n. 代用药, 代理人
🗣️ 情景例句
And Dad saved his life.
爸爸救了他的命。
It seems he has a lot of bright ideas.
看起来他好像有很多聪明意见。
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。