Paralac
醇酸树脂
🗣️ 情景例句
May I use a knife and fork please?
我可以用刀叉吗？
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
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；