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
That's all right, Susan.
没有错， Susan。
Can you give me a wake-up call?
你能打电话叫醒我吗？
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。