Fermitron
(微波)场射管
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
False friends are worse than open enemies.
明枪易躲，暗箭难防。
We were, however, worried about our nearest neighbors, whose farm was low lying and who were newcomers to the district.
不过，我们很为我们的近邻担心。他们的农场地势低洼，而且他们又新来乍到。