fricative
n, adj (consonant) made by forcing air through an opening made narrow by bringing the tongue or lips near to another part of the mouth 由摩擦产生的(辅音)
are fricatives. /f/、 /v/、 /W/是摩擦辅音.
🗣️ 情景例句
I see. May I have your driver's license?
我明白了,请拿出你的驾驶执照好吗?
I have to hang up now.
我得挂电话了。
Offices cannot work properly without certain important pieces of equipment.