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
I'd like to give thanks for Grandpa coming to live with us.
我感谢爷爷到这儿和我们一起生活。
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
At that moment, everybody began to laugh and sing.
此时，大家已经笑了起来，同时唱起了歌。