stretch spread extend的区别

求几组英文单词辨析 1 extend lengthen stretch 2 expand spread widen br AutoCAD中命令extend、 stretch、 lengthen 有什么区别 extend和expand的区别 spread in,spread on ,spread through的区别 amplify、extend、expand的用法区别 请问expand与extend的区别 辨析reach extend stretch loosen 请大侠们 四个词“伸长的意思” __my legs 答案选s extent extend expand三个词的区别和用法, extend expand有什么区别? Stretch 的同类词 stretch的同类词 spread / get round 表示传播 时的区别 求例句