The politicions still huffed and puffed, but with less reason.政客们还在吹嘘, 但不那么理直气壮了.Do you get puffed out running up and down the stairs?你要是在楼梯上跑上跑下的会不会喘不过气来？He lit a cigar and puffed at it twice...他点了一支雪茄，吸了两口。Revere puffe...
Most bats produce echolocation sounds by contracting their larynx.大多数蝙蝠通过收缩喉咙所发出的声音实现回声定位.An infected mucous membrane, especially of the tongue, nose and larynx, commonly becomes ulcerated.感染的粘膜, 特别是舌, 鼻和咽的粘膜, 通常变成溃疡.Cal...