mast
[mɑ:st, mæst]
n. 桅杆；柱；橡树果实
vt. 在…上装桅杆
参考例子
1.To mast a language is not an easy thing.
把握一门语言不是一件轻易的事情。
2.The new ball will drop from a new taller mast.
新的水晶球会从新的更高的柱子上下落。
3.Finding no limit to the Water in any direction, at last it settled down on the mast of the ship.
无论往哪个方向飞，它都只看到无边无际的海水，最后它还是停留在船上的桅杆上。
英文解释
n.
1.a vertical spar for supporting sails
2.nuts of forest trees (as beechnuts and acorns) accumulated on the ground; used especially as food fo
3.nuts of forest trees used as feed for swine
4.any sturdy upright pole
网络释义
mast
桅杆; 杆，柱，桅; 柱杆; 机柱(起重机);
mizzen mast
后桅; 第三桅; 后桅杆;
trellis mast
格子形铁塔; 桁格桅; 格子桅; 格式桅;
mast crane
桅杆起重机; 桅杆起重机双脚架; 柱形塔式起重机; 桅式吊机;
radio mast
天线杆; 无线电天线桅; 无线电柱; 天线杆, 无线电杆;