Erbs
abbr. equivalent rectangular bandwidths 等值直角帶寬
??? 情景例句
Do you think we can get a loan?
你覺得我們能得到貸款嗎？
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地說話。
In answer to these questions I either nodded or made strange noises.
作為對這些問題的回答，我不是點頭，就是發出奇怪的聲音。