英语词汇“spring line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	spring line
释义	spring line noun 1. : spring 11b 2. : an imaginary line connecting the two opposite points at which the curve of an arch or vault begins
随便看	pine needle gall pine-needle oil pine needle scale pine nut pine oil pine pandora moth pine pest piner pine reproduction weevil pine root-collar weevil pinery pines pinesap pinesap pine sawfly pine sawyer pine-shoot moth pine siskin pine snake pine spittlebug pine squirrel pine straw pine sugar pine swift pine tag

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。