Glycolyurea
[机] 乙内酰
🗣️ 情景例句
He was ill at ease at her birthday party.
他在她的生日宴聚会中心神不宁。
Wise men chanbge their mind, fools never.
聪明人随机应变，愚蠢者固执己见。
Oh! And do you use American or British spelling?
噢！那你们是采用美国拼法还是英国拼法呢？