Klystron
n. 调速管\\n[化] 速调管
🗣️ 情景例句
Please declare anything you're unsure of.
申请报告有你没太明确是否需要申报的东西。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
Great efforts ensure the success of our work.
巨大的努力确保了我们工作的成功。