Klystron
n. 调速管\\n[化] 速调管
🗣️ 情景例句
Isn't he just adorable?
他真是太可爱了！
Sorry, but she is out.
很抱歉，她出去了。
I felt especially pleased with my wonderful bargain -- until I got back to the ship.
在回到船上之前，我一直为我的绝妙的讨价还价而洋洋得意。