Dithioglycol
乙二硫醇
🗣️ 情景例句
The government announced its new economic policies.
政府发布了新的经济政策。
There are four quarters in every dollar.
每美元有四个二角五分。
Just this one. Here it is. John Brain rang.
就只这一个，是约翰·布雷恩打来的。这个留言条给你。