Fiu
abbr. Frequency Identification Unit 波长计
🗣️ 情景例句
Rock'n roll is not my cup of tea.
摇滚不是我的所爱。
I spent 12 dollars.
我用了十二块钱。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝，起码有一座山有珠穆朗玛峰的近两倍高。