n自行車(2-wheeled vehicle which is used for riding on)[C;U(by～)]：ride (on)/mount/get on(to)/get off/dismount a～騎/上/上/下/下自行車;go/come/travel by～/on one's～乘自行車去/來/旅行;teach sb to ride a～教某人騎自行車;go for a～ride 騎自行車兜風(fēng);a～shop自行車商店;〖同〗bike，cycle;
v騎自行車(ride a bicycle)[I， I+prep， I+adv]：～to work騎自行車上班;I used to～over.我以前來(去)總是騎自行車。He～d slowly up the hill.他慢慢地騎車上山?！纪絙ike，cycle，ride;
→ ′bicyclist n 騎自行車的人;′bicycle-clip n (騎車時用的)褲角卡子;
【說明】無論用作n還是v，bicycle都與cycle一詞同義，口語中還說bike。