n.膨胀；暴增
v.膨胀；充满
The apple made a bulge in his pocket. 苹果把他口袋塞得鼓了起来。
The gun caused a bulge in his jacket. 藏在衣服内的枪使他的上衣鼓出一块。
After the war there was a bulge in the birth rate. 战后出生率激增。
用作动词 (v.)My pockets were bulging with apples. 我的口袋因装着苹果而鼓起来了。
I can't eat any mroe; my stomach is bulging. 我一点也吃不下，肚子都鼓起来了。
Bookstores bulge with memory-improvement guides. 书店大力销售提高记忆力导读方面的书籍。
n.凸面木杆
