Well-defined
a. 定义明确的, 明确的
🧩 词语组成解析
well
[wɛl]
adv. 好;很;好意地;高高兴兴地;
adj. 健康的;井的;良好的;恰当的;
int. （用于表示惊讶，疑虑，接受等）;
n. 泉;源泉;水井;
vi. （液体）涌出;流出;涌流;涌上;
vt. 涌出，喷出;
a. 清晰的, 轮廓分明的；有定义的, 确定的
🗣️ 情景例句
Well, thanks so much for your help and your time,
好的， 感谢你的帮助 用了你的时间。
A bird is known by its note, and a man by his talk.
闻其歌知其鸟，听其言知其人。
The third person who lit a match started the fire.
第三个工人擦亮一根火柴就引发了火灾。