Coumarinic acid
[化] 香豆酸; 羟苯基丙烯酸
🧩 词语组成解析
🗣️ 情景例句
As far as English is concerned, he is second to none.
就英语来说，没有人能够比得上他。
We hope that you will earnestly take part in this meeting.
我们希望你们认真地参与本次会议。
Yes. But it's such an important match, we can't miss it.
是的。但是这是场很重要的比赛，我可不想错过。