sling
单词辨析：
通常指顶端固定或有支撑，另一端则悬于空中。
He hung his jacket on a hook behind the door.
他把自己的夹克挂在门后的钩子上。
A gas lamp hung from the ceiling.
一盏煤气灯吊挂在天花板上。
指并不固定，可以来回摇摆。
She dangled her feet in the clear water.
她把脚悬垂在清澈的水中。
A rope dangled in the wind.
绳子随风摆动。
指松松垮垮地悬挂，通常用被动语态。
A hammock was slung between the two trees.
两棵树之间悬挂了一个吊床。
He slung his bag over his shoulder.
他将包挎在肩上。
指悬挂、悬浮于某处，可以自由摆动等。
The hams were suspended from the ceiling.
天花板上挂着火腿肉。
A cloud of smoke was suspended in the air.
一团烟飘悬在空中。
Are the particles suspended in water visible to the human eye?
悬浮在水中的颗粒是肉眼可见的吗？
相关例句：
By using a hoist the movers were able to sling the piano to the third floor.
搬运工人用吊车才把钢琴吊到3楼。
You had a sling on your arm at the funeral.
你在丧礼上带着吊腕带。
Lift a cylinder by its cap using a sling or a magnet.
用吊索或磁铁通过钢瓶帽升起钢瓶。
She had her arm in a sling.
她的胳臂吊在悬带上。
Fortunately, it was nothing serious, I saw him yesterday, he had his arm in a sling.
幸运的是没什么大碍，我昨天见到他了，他吊着绷带呢。
He had a stone in his sling.
并且把自己的弹弓装上了一块石头。