Particle swarm
[化] 颗粒群
🧩 词语组成解析
swarm
[swɔrm]
n. 蜂群，一大群;
vi. 泛滥，挤满;云集，涌往;成群地移动或出现;成群飞离蜂巢，用于蜜蜂;
🗣️ 情景例句
Well, have a nice trip and best wishes to your wife.
祝你一路顺风，并替我向你太太问好。
How old?
多老？
I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.
我把纸袋放在门厅里，与罗伯特一起进了起居室，在那里聊了好几个钟头。