Vacancy cluster
[化] 空位簇
🧩 词语组成解析
cluster
['klʌstɚ]
n. 丛;簇，串;群;[语言]辅音群;
vi. 丛生;群聚;
vt. 使密集，使聚集;
🗣️ 情景例句
Yes, come on.
是的， 过来。
Fortune knocks once at least at every man's door.
人人都有鸿运高照之日。
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。