Preparation 339
[化] 制剂339; 水杨酰苯胺
🧩 词语组成解析
🗣️ 情景例句
You have to appreciate the work that has gone into this piece of art.
你不得不佩服他为完成这件作品所倾注的心血。
Well, thank you for coming.
唷，谢谢你的光临。
Is that all?
就要这些吗？