Electron tube
[电] 电子管
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Could you please say it again?
你能重复一下吗？
It takes a bit of nerve to cross these chain bridges.
过这种铁锁桥需要有点胆量才行。
OK. While you're doing that I'll go and get some water.
好的。你系小树，我去弄点水来。