Thermionic triode
[電] 熱陰極電子管
?? 詞語組成解析
a. 熱離子的\\n[電] 熱離
n. 三極管\\n[化] 三極管
??? 情景例句
I'm going nowhere in my present job.
我現在的工作沒有出路。
An ill life,an ill end.
惡有惡報。
The place consisted of a straggling unmade road which was lined on either side by small houses.
這兒有一條未經修筑的彎彎曲曲的道路，路兩邊排列著一些矮小的農舍。