英语词组a bolt-on extra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	a bolt-on extra
释义	a bolt-on extra附加成分；附加品；附属品 Vocational training is now part of the curriculum, instead of being a bolt-on extra.现在, 职业培训是教学课程的组成部分, 而不是可有可无的内容。 See bolt-on
随便看	to leave sb in suspense to leave sb in the lurch to leave sb out of sth to leave sb out on limb to leave sb partially deaf to leave sb permanently disabled to leave sb sth to leave sb stranded to leave sb to do sth to leave sb to herself to leave sb to himself to leave sb to it to leave sb to stew to leave sb unattended to leave sb vulnerable to leave sb with sb to leave sb with sth to leave sb with sth to leave sb with sth to leave school to leave sth around to leave sth aside to leave sth lying around to leave sth out of sth to leave sth till …

英语词组固定搭配大全包含52743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。