v (使)盘(缠)绕((cause to) wind or twist into the shape of a ring or a series of loops)[I，I+prep(around/round)，I+adv(up)，T+n，T+n+prep(around/round)，T+n+adv(up)]：The snake～ed (up) ready to strike.蛇盘成一团准备攻击。(snake)～(a)round the tree(蛇)绕在树上;(rope)～(a)round the pulley(绳子)缠绕在辘轳上;The smoke～ed up over the fields.烟在田野上缭绕。～(up)a(length of)rope/wire/flex/clothesline/hose把(一段)绳子/电线/花线/晾衣绳/软管盘起来;～one's hair(a)round one's finger/a wire(a)round a pencil/a rope (a)round the anchor把头发缠在手指上/电线缠在铅笔上/绳子缠在锚上;(snake)～itself (a)round the tree(蛇)缠绕在树上;(vine)～itself (a)round the pulley(藤蔓)缠绕在辘轳上;The snake～ed itself into a ball.蛇盘成一团。〖同〗wind，twist，loop，circle，curl;

n(1)盘，卷(length of rope，etc wound into a series of rings or loops)[C]：a～of rope/flex/wire 一盘绳子/花线/电线;〖同〗loops，rings，curls，rolls，circles;

(2)一圈(卷)(single one of such a series of rings or loops)[C]：a～of hair一卷头发;the thick～s of a python紧紧盘成许多圈的莽蛇;The animal was held fast in the snake's～s.那动物被蛇牢牢地缠住了。〖同〗loop，ring，curl，roll，circle;

(3)(导电)线圈(wound length of wire for conducting electricity)[C]：the～in an electric fire 电炉中的线圈;

(4)避孕环(device worn inside a woman to stop her having more babies)[C，the～]：use the～instead of the pill 戴环而不吃避孕药