Disulphides
(disulphide 的复数) n.二硫化物
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
My aunt will come to live with me for some days.
我阿姨会来和我住一些日子。
Oh, dear. I forgot to tell you. Would you like to come?
哎唷。我忘了告诉你。你愿意来吗？