✅ 同义词
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
We only live once,, but if we work it right once is enough.
我们生命只一次，好自为之一次足矣。
I'm not sure whether to go to the one about accidents.
我还没有确定是否去参加那个关于事故的报告。