Acoustical reflectivity
[电] 声能反射率
🧩 词语组成解析
a. 听觉的, 声学的
n. 反射率\\n[化] 反射率
🗣️ 情景例句
I would like to know about your honeymoon travel packages.
我想要知道你们办的有关蜜月旅行计划。
It is a wise father that knows his own child.
父贤知其子。
They are only too delighted to accept the invitation.
他们非常乐意接受邀请。