The upright stem, body, or stock of a tree.

树干；树身。

The body of an animal, not including the head and limbs.

动物之躯干(头及四肢除外)。

The most important part of anything which has branches or projections.

任何动物之最重要部分；主要。

An elephant's proboscis.

象鼻。

A large box or chest to hold personal belongings, as for a journey.

行李箱；衣箱(如旅客所用者)。

A boxlike shaft or conduit for the passage of air, water, etc.

管杆；唧子；(空气、水等之)导管。

Short, tight breeches reaching about half way to the knee.

贴身之短裤(=trunk hose)；运动员所著之短裤。

The luggage compartment of an automobile.

【美】汽车尾部的行李箱。

Pertaining to a chief line.

干线的。