Plutonate
钚酸盐
🗣️ 情景例句
The mall's packed today.
今天商场里的人很多。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。