Phycomycin
須霉素
??? 情景例句
I have the key, but it doesn't work.
我有鑰匙， 但是開不開箱子。
One honest word is better than two oaths.
兩句誓言不如一句實話。
What will you do if you win a lot of money?
要是你贏了許多錢，你打算做什么呢？