Tetrode
n. 四极管
🗣️ 情景例句
I hope that he will succeed.
我希望他会成功。
I'll keep my ears open.
我会留意的。
On turning eagerly to the text, one learns that the lady was a typist who found the sound of office typewriters worried her more and more until eventually she had to go into a mental hospital.
当人们急切地看完正文后，便知道这位女子是个打字员，办公室打字机的声音使她越来越烦恼，最终住进了精神病医院。