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	do things by halves do to death dot the i's and cross the t's double back double check double-check double-cross double date double-date double duty double for double-header double nickel double-park double-talk double up do up do well by do what comes naturally do with do without do without or go without down and out down-and-outer down in the dumps

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。