Ethologist
(个体)生态学研究者, 行为研究者
🗣️ 情景例句
You've been a great help.
你帮了大忙。
The tongue is not steel yet it cuts.
舌头不是钢，伤人似刀剑。
There are some magazines on the television.
电视机上放着几本杂志。