trunk

trunk
noun

the main woody stem of a tree as distinct from its branches and roots
树干
■the main part of an artery, nerve, or other anatomical structure from which smaller branches arise
大血管，神经干
■an enclosed shaft or conduit for cables or ventilation
电缆管道；通风管
a person's or animal's body apart from the limbs and head
（人或动物的）躯干
the elongated, prehensile nose of an elephant
象鼻
a large box with a hinged lid for storing or transporting clothes and other articles
（放衣物的）大箱子，旅行箱
■(US)the boot of a motor car
(美)汽车行李舱

派生
trunkful
( pl. -fuls)
noun(pl. -fuls)
trunkless
adjective
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