Hpbw
abbr. half-power bandwidth 半功率点带宽; half-power beamwidth 半功率点射（波）束宽度
🗣️ 情景例句
Uh, uh, it's 888 Grant Avenue. It's a block east of Washington Square.
嗯，哦，是Grant大道888号。华盛顿广场东边的一个街区。
Hold on,please.
请你等一下。
Yes. There are two.
是的，有两个。