Diglycinee
[机] 亚氨二醋酸
🗣️ 情景例句
Tuesday or Wednesday.
星期二或者星期三。
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
No, I think it'll be all right for him to go to school.
不，我想他去上学没什么关系。