Kev
[医] 千电子伏特
🗣️ 情景例句
She couldn't get over her shyness.
她无法克服羞怯。
You'll cut yourself, if you don't take care.
你不专心的话，就会割到你自己。
It was revealed that 20% of men in their mid-thirties snore.
调查指出，20%的35岁左右的男人打鼾；