Ion cluster
[化] 离子束
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
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
Isn't this the Nanjing University?
请问是南京大学吗？
He is hurrying to his office.
他赶着去上班。
Every time he wanted to come into the garden he would bark until someone opened the gate.
每当它想到花园里来时，便汪汪叫个不停，直到有人把门打开。