clewn. 線索、線團vt. 繞成線球、提示學術名詞線圈:紡織科技帆耳:造船工程縱帆踵:造船工程橫帆下角:機械工程縱腳後下角:機械工程帆踵:海事帆後角:體育英文釋義a ball of yarn or cord or threadevidence that helps to solve a problemroll into a ball