Sub-sets
(sub-set 的复数) n. [数] 子集；子设备；小团体
🧩 词语组成解析
n. 补充人员, 部下, 潜水艇, 胶层, 订户, 傻子\\na. 附属的, 次级的\\nvt. 替代, 转包\\nvi. 替代\\n[计] 子程式, 用户, 代替, 减法器
n. 集合, 设置（set的复数）
🗣️ 情景例句
Well, thanks.
好的， 谢谢你。
I am beginning to understand that my personality is very complicated.
我开始明白自己的性格非常复杂。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，