Indopropionic acid
[医] 吲哚丙酸
🧩 词语组成解析
🗣️ 情景例句
Sorry to keep after you, but could you tell me...
对不起，又打扰你了，你能告诉我…
From 4 to 4:30.
四点到四点半。
One of the first jobs when you start work in an office is to learn how to use every piece of equipment.
你在办公室开始工作的第一件事就是要学会怎样使用办公室里的每样设备。