Phosphazide
叠氮膦
🗣️ 情景例句
Open it, please.
请打开看看。
Man's best possession is a loving wife.
男人最可贵的是有一个贤淑的妻子。
An advertisement which begins with the magic word FREE can rarely go wrong.
凡是用“免费”这个神奇的词开头的广告很少会失败的。