bulge

凸起、隆起、鼓起

There was a strange bulge in his jacket pocket.

他外套口袋有个奇怪的凸起。

激增、暴增

The city is preparing for a bulge in the elderly population.

该市正在为老年人口激增做准备。

凸出、鼓起、突出

His eyes bulged when he saw the final bill.

他看到最后的帐单时眼睛都瞪凸了。

塞满、撑得鼓鼓的常与 with 连用

Her suitcase was bulging with souvenirs from the trip.

她的行李箱塞满了旅途带回的纪念品。

使膨胀、使鼓起

The strong wind bulged the sails within seconds.

强风几秒内就把船帆吹得鼓胀起来。