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 l arge box with a hinged lid for storing or transporting clothes and other articles
(放衣物的)大箱子,旅行箱。
〈美〉 汽车行李舱。
"late Middle English: from Old French