英语词汇on approval怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	on approval
释义	on approval (of goods) supplied on condition that they may be returned if not satisfactory （商品）供试用的, 包退包换的。 See main entry:approval
随便看	trigger triggered trigger finger triggerfish trigger hair trigger-happy trigger point Triglav triglyceride triglyph triglyphic trigon trigonal trigonally trigone trigonometric trigonometrical trigonometry trig point trigram trigraph trihedral trihedron trihydric triiodomethane

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。