Knurled
a. 有节的, 有凸边的
✅ 同义词
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
Custom makes all things easy.
若照习惯办，万事皆不难。
Suddenly my wife spotted a boat moored to the bank.
突然，妻子发现岸边泊着一条小船，