
好词典

源自中古法语 'coillir',意为 '收集' 或 '卷起',最终来自拉丁语 'colligere'(收集)。
❶ 指由线、绳或其他材料绕成的圆形或螺旋形结构,常用于储存或固定物品。
“She held a coil of rope in her hands.”
(她手里拿着一卷绳子。)
“The electrician replaced the old coil with a new one.”
(电工用一个新的线圈替换了旧的。)
❶ 将某物绕成圆形或螺旋形,或自身以这种形状盘绕。
“She coiled her hair into a bun.”
(她把头发盘成一个发髻。)
“The vine coiled around the tree trunk.”
(藤蔓缠绕在树干上。)
coil up — 将某物卷起或盘绕起来,通常是为了整理或储存。
“The cat coiled up on the sofa and fell asleep.”
(猫蜷缩在沙发上睡着了。)
coil spring — 一种螺旋形的弹簧,常用于机械装置或家具中。
“The mattress uses coil springs for extra support.”
(这张床垫使用了螺旋弹簧以提供额外的支撑。)