Plicatic acid
[化] 大侧柏酸
🧩 词语组成解析
🗣️ 情景例句
I'm in the red again, would you mind lending me some money?
我又 囊中羞涩了，借点钱给我吧。
It's no use pumping a dry well.
徒劳无益。
I get up at six o'clock.
我六点起床。