英语词组of service是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	of service
释义	of serviceadj. phr.Valuable as a source of aid; helpful; useful. 有帮助的，有用的。◆ A good jackknife is often of service to a camper.一把好的大折刀对野营者往往很有用。
随便看	cast pearls before swine cast pearls before swine or cast one's pearls before swine cast the first stone catch-22 catch a cold catch-as-catch-can catch-as-catch-can catch at catch cold catch fire catch flak catch flak or take flak catch hold of catch it catch it in the neck catch it in the neck or get it in the neck catch it or get it catch off balance catch off guard catch on catch one's breath catch one's death of catch one's death of or take one's death of catch red-handed catch sb.'s drift

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。