Bipolarty
[计] 双极性
🗣️ 情景例句
It's good to meet you.
很高兴见到 。
It's a shame this machine is so slow.
真遗憾，这台机器太慢了。
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在门边的椅子上，可这会儿不见了！