knot
US /nɑːt/
UK /nɑːt/

名词
1.
2.
节疤, 木节
a hard, rough area on a tree trunk or branch where a branch has grown out
示例:
•
The old wooden table had many visible knots.
那张旧木桌有许多明显的节疤。
•
He tried to cut through the log, but a large knot made it difficult.
他试图锯开木头,但一个大节疤使这很困难。
动词
在 Lingoland 学习这个单词