n.(象等动物的)长牙( tusk的名词复数 );獠牙;尖形物;尖头;
例句:
An animalsuch as a wild boar , that has tusks.
用矛来猎野猪的一种运动.
Hunters will make a lot of money if they sell elephants'tusks.
如果他们卖了象牙,他们就能得到很多钱.
So the boar came up and rushed at him with his tusks.
一头野猪冲到他身旁,狠狠地咬他.