A tie made by joining two ends of string or rope.
Make a knot in the rope to keep it secure.
在绳子上打个结以确保安全。
Hair twisted into a round shape.
She put her hair in a knot at the back of her head.
她把头发在脑后盘成一个发髻。
A tangled clump in hair or wool.
Her hair had a knot that was hard to brush out.
她的头发有一个很难梳开的结。
A round, hard spot in wood from a branch.
The wood had a knot where a branch once grew.
木头上有一个树枝曾经生长的地方形成的节疤。
A small, close group of people.
A knot of people stood talking by the door.
一小群人站在门口交谈。
A tight feeling from fear or anger.
He felt a knot in his stomach before the test.
考试前他感到胃里一阵紧张。
A speed unit for boats and planes.
The ship sailed at ten knots per hour.
这艘船以每小时十节的速度航行。
To tie something with a knot.
He knotted the rope to the post.
他把绳子系在柱子上打了个结。
To become twisted into a knot.
The string knotted easily when pulled.
绳子一拉就容易打结。
To twist hair into a shape.
She knotted her hair up for the party.
她为参加派对把头发盘了起来。
To tighten from fear or excitement.
His muscles knotted with stress.
他的肌肉因压力而变得紧张僵硬。