mast

名词 mast:

1. a vertical spar for supporting sails
2. nuts of forest trees (as beechnuts and acorns) accumulated on the ground; used especially as food for swine
3. nuts of forest trees used as feed for swine
4. any sturdy upright pole

1. My nephew worked his passage to Sydney before the mast.
   我的侄儿乘船去悉尼时在船上充当普通水手，打工以抵偿旅费。
2. The tall man always wore his trousers at half mast.
   那高个子老是穿着一条长不及踝的裤子。
3. Flags were at half mast everywhere on the day of the president's funeral.
   总统葬礼那天，全国到处降半旗致哀。

mast

n.（名词）
Nautical A tall vertical spar, sometimes sectioned, that rises from the keel or deck of a sailing vessel to support the sails and running rigging.
【航海】 船桅，桅杆：一条高的（有时为分段的）垂直樯，从帆船的龙骨或甲板直立起来以支持帆和操纵装置

A vertical pole.
垂直的柱
A tall vertical antenna, as for a radio.
天线杆：高且垂直的天线，收音机等的
A captain`s mast.
舰长审问

来源：
Middle English
中古英语
from Old English môst
源自 古英语 môst

mast
mast 2

n.（名词）
The nuts of forest trees accumulated on the ground, used especially as food for swine.
猪饲料：堆积地上的树木的坚果，常用来作猪饲料

来源：
Middle English
中古英语
from Old English môst
源自 古英语 môst