旅行箱的英文：
a portmanteau; a travelling case

参考例句：

It's a travelling baggage.
它是个旅行箱。

He shoved the last few remaining things he had laid out into his valise and snapped it with a vengeance.
他把已经找出来的最后几件东西一下子塞进旅行箱，怒冲冲地啪地关上盖子。

Pretending to speak broken English as you dragged your valise, porter threepence, across the slimy pier at Newhaven
你假装把英语讲得很蹩脚，沿着纽黑文那泥泞的码头，抱着自己的旅行箱走去，省得花三便士雇脚夫。

portmanteau是什么意思：
n. 旅行皮箱,混成词

Louise pressed with all the strength of her little hands on the top of the portmanteau
罗茜用尽她所有的气力压那只提包的盖子。

It was in this room that he kept disused portmanteaus , battered japanned cases, and other lumber.
他在这个小房间里存放着废弃不用的旅行皮箱、磨损撞坏的日本漆盒以及其他无用杂物。

‘Motel’ is a portmanteau word made up from ‘motor’ and ‘hotel’.
Motel是motor和hotel的混成词。

travelling是什么意思：
adj. 旅行（用）的
v. travel的现在分词

A cosmopolitan traveler.
四海为家的旅行者

They are travelling entertainers.
他们是巡回演出的艺人。

He travels the fastest who travels alone
独行者走得最快;无家累者易发展

He travels the fastest who travels alone.
单独旅行的人走得最快。

One who travels or has traveled, as to distant places.
旅行者一个旅行或已经旅行过的人，如到遥远的地方