Definition: a black and yellow flying insect that can sting you Level: B2
我在那棵老树上发现了一个黄蜂巢。
I found a ___wasp nest in the old tree.
他的腿被黄蜂蜇得很疼。
He suffered a painful ___wasp sting on his leg.
当我们放松时，一只黄蜂突然飞进了房间。
A ___wasp suddenly flew into the room while we were relaxing.
