Semioxamazide
[有化]氨基草酰肼
🗣️ 情景例句
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
He came at a bad time.
他来的不是时候。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。