Harmodotron
(产生毫米波的)电子束管, (正交场)毫米波振荡管
🗣️ 情景例句
and leaving you with the full responsibility of taking care of Max.
还要把照顾Max的全部责任留给你。
Education has for its object the formation of character.
教育的目的在于培养品德。
Help! said Bruce. The basket isn't here!
“来人啊！”布鲁斯说，“篮子不见了！”