Tacho
n. 转速计, 转速器
🗣️ 情景例句
She is at the top of her class.
她在班里名列前茅。
What's your favorite sport?
你最喜欢什么活动？
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。