Multicavity klystron
[电] 多腔调速管
🧩 词语组成解析
多室, 多槽
n. 调速管\\n[化] 速调管
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
Why did you sit up so late?
为什么你这么晚还不睡觉？
'No,' she answered.
“不，”她回答。