n.结( knot的名词复数 );节;硬节;一小群人;
例句:
The ship was sailing before the wind, ten knots an hour.
轮船在顺风行驶, 时速10海里.
The steamer makes 20 knots an hour.
这艘轮船的时速是20海里.
The thought of having my tooth pulled tied me in knots.
想到要拨牙我神经很紧张.