Mast
01
桅杆, 帆桁
a vertical spar for supporting sails
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
masts
02
桅杆, 船桅
a tall, vertical pole on a ship or boat that supports the sails and rigging
例子
The sailor climbed the mast to adjust the sails.
水手爬上桅杆调整帆。
03
橡子, 山毛榉坚果
nuts of forest trees used as feed for swine
04
桅杆, 森林树木的坚果（如山毛榉坚果和橡子）堆积在地上
nuts of forest trees (as beechnuts and acorns) accumulated on the ground
05
桅杆, 天线
a tall vertical post with an antenna used for sending and receiving television, radio and phone signals
