Roughnessmeter
糙度计
🗣️ 情景例句
Where's the produce section?
储鲜柜在什么地方？
She fears Tom will drop out of school.
她担心汤姆会休学。
Most of Debbie's school friends will be waiting for her on the English coast.
黛比的大部分同学将在英国海岸等候她。