| 释义 |
loop/lu:p/ n. & v.●n. 1a a figure produced by a curve, or a doubled thread etc., that crosses itself (线、绳等作成的)圈；环 b anything forming this figure 环状物 2 a similarly shaped attachment or ornament formed of cord or thread etc. and fastened at the crossing (绳、线等组成的)圈环状附着物(或装饰) 3 a ring or curved piece of material as a handle etc. (如把手等)襻；拎手 4 a contraceptive coil 避孕环 5 (in full 全称 loop line) a railway or telegraph line that diverges from a main line and joins it again (铁路的)会车道；(电报线路的)环形线路 6 a manoeuvre in which an aeroplane describes a vertical loop (飞机的)翻筋斗飞行 7 Skating a manoeuvre describing a curve that crosses itself, made on a single edge 【滑冰】(单脚)打圈儿 8 Electr. a complete circuit for a current 【电】回路 9 an endless strip of tape or film allowing continuous repetition 环形磁带；环形胶片(可重复播放、放映) 10 Computing a programmed sequence of instructions that is repeated until or while a particular condition is satisfied 【计算】循环指令 ●v. 1 tr. form (thread etc.) into a loop or loops 把(线、绳等)作成圈 2 tr. enclose with or as with a loop (似)圈住，(似)套住，(似)围绕 3 tr. (often foll. by 常后跟 up, back, together) fasten or join with a loop or loops (打环)捆扎，捆绑 4 intr.a form a loop 形成环状 b move in looplike patterns 作环状运动 5 intr. loop the loop (see 见 LOOP-THE-LOOP)翻筋斗飞行 [Middle English: origin unknown] |