Equilibrator
n. 保持平衡物, 平衡装置
🗣️ 情景例句
Where is your native place?
你的籍贯是什么地方？
Scratch a Russsian, and you('ll) find a Tartar.
文明不能改变本性。
A French physician decided to get rid of the wild rabbits on his own estate and introduced myxomatosis.
一位法国内科医生决定除掉自己庄园内的野兔子，于是引进了这种多发性粘液瘤疾病。