Determinand
[化] 欲测物(元素、离子、原子团等)
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
He should have a long spoon that sups with the devil.
跟坏人打交道，要特别小心。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。