Perhaps the grossest thing I've done as a naturalist is to boil animal skulls.
也许我作为一个自然学家做过的最恶心的事就是煮动物的头骨。
2
He was a printer by trade and naturalist by avocation.
他在印刷厂工作，同时是个博物学爱好者。
《柯林斯英汉双解大词典》
3
At nine, his father, a naturalist who had started a reptile park on the Queensland coast, taught him to stalk crocs at night and lug them out of the water.