Phosphinic acid
[化] 次膦酸; 膦酸
🧩 词语组成解析
🗣️ 情景例句
I need to make an appointment with you tonight.
我想今晚约你。
My cell phone's out of batteries.
我手机没电了。
They stretch out their legs like flying squirrels.
它们伸展四肢，就像飞行中的松鼠一样。