Occrycetin
鹽酸土霉素
??? 情景例句
But it's not going to be easy.
不過這事可不容易。
Better a little fire to warm us, than a great one to burn us.
適量的火好取暖，熊熊烈火能焚身。
You'd better let her alone.
你們最好是讓她一個人呆會兒。