Diamidogen
二胺
🗣️ 情景例句
Keep this information confidential, other companies would kill to get their hands on this.
这些资料可要保密，其他公司千方百计想得到它。
He who would catch fish mush not mind getting wet.
欲擒龙王，就得下海。
'You see.I've forgotten my key.'
“您瞧，我忘带钥匙了。”