英语词汇tractor semi trailer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	tractor semi trailer
释义	tractor n — 拖拉 n • 拖头 n tractor — 拖曳机 semi adj — 半自动 adj trailer n — 挂车 n • 拖架 n • 预告片 n semi-trailer n — 半挂车 n semi- adj — 半 adj trailer — 活动房屋
随便看	it is not the role it is not the strongest of the species that survive it is not thought that it is not time it is not too late it is not true it is not true that it is not uncommon that it is not understood it is not unexpected , it is not unexpected that it is not unknown it is not unlikely it is not unreasonable it is not unreasonable that it is not until it is not until after it is not until many years later it is not until that it is not unusual to see it is not very it is not very clear it is not very common it is not wise to it is not without reason

英汉双解词典包含2273206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。

tractor n —