n.[C]

1. （熊，獅，虎，狼等的）幼獸；幼鯨；幼鯊
   a two-month-old leopard cub

   一隻年僅兩個月的幼豹

2. （不成熟的）小青年，笨手笨腳的年輕人
3. 新手；學徒；初出茅廬的記者

vi.

1. 生育幼獸
2. 獵幼狐

vt.

1. 生育（幼獸）

n.[C]

1. 牛棚，牛欄
2. 禽籠；兔棚

n.

1. the young of a fox, bear, lion, or other carnivorous mammal.
   ▸archaic a young man.
2. (Cubs) a junior branch of the Scout Association, for boys aged about 8 to 11.
   ▸ (also Cub Scout) a member of this organization.

v.

1. give birth to cubs.
2. hunt fox cubs.