Knottier
a. （指木材）多结节的( knotty的比较级 ); 多节瘤的; 困难的; 棘手的
🗣️ 情景例句
Certainly. Hold on, please.
当然可以，请稍等。
If he doesn't, will you wash the dishes.
如果他不，你会洗碟子吗？
Most of the parents will not be able to pay much money.
多数家长是付不起很多钱的。