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
And I do feel bad about your mother
而且我觉得很过意不去让你母亲
A lazy youth,a lousy age.
少时懒惰老来苦。
A lovely day，isn't it?
好天气，是吗？