Dipicolinic acid
[化] 吡啶二羧酸
🧩 词语组成解析
🗣️ 情景例句
Don't tell me.
别告诉我。
I'm in a hurry, so get to the point.
我的时间很紧，因此请扼要地谈一下关键问题。
I have to wash all the plates and things after meals, and do a lot of work in the garden.
饭后我得洗全部盘子和其他东西，还要在花园里干很多活。