1550s, perhaps older in dialectal use, from Old Norse bylgja "a wave, a billow," from Proto-Germanic *bulgjan (cognates: Middle High German bulge "billow, bag"), from PIE *bhelgh- "to swell" (see belly (n.)).
billow (v.)
1590s, from billow (n.). Related: Billowed; billowing.
权威例句
1. The white sails billow with the breezes they catch.
一张张白帆随着微风舞动。
2. An angry billow almost swallowed that ship.
怒涛几乎吞没了那条船.
3. A door shuts with a bang and curtains billow into the room.
房门砰地一声关上了,窗帘被风翻卷着吹向屋内.
4. He exhaled a billow of cigar smoke.
他吐出一股雪茄烟.
5. The smoke was beginning to billow into the room now - yellow, acrid fumes that made Elizabeth choke.