Spraybars
(spraybar 的复数) 喷嘴架
🗣️ 情景例句
And my father, Dr. Philip Stewart.
这是我父亲， Philip Stewart医生。
Why didn't you call me?
为什么你不打电话给我？
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。