Salicylidene
亚水杨基, 邻羟亚苄基, 邻羟苯亚甲基
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
And this is Luming.He is Chinese.
这位是鲁明。他是中国人。