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
till you get to the end of the fence.
到栅栏的尽头。
Your unit price seems fair enough, but we're hoping for a higher discount rate.
单价似乎合理，但我们希望给予更高的折扣率。
You get what you pay for.
一分钱一分货。