actuary
n
expert who calculates insurance risks and premiums (by studying rates of mortality and frequency of accidents, fires, thefts, etc) 精算师(保险业的专业人员, 以研究死亡率及事故, 火灾, 窃案等的频率为依据来估算风险和保险费者).
🗣️ 情景例句
Robbie went to pick up the clip-on bow ties.
Robbie去拿夹上去的领结。
One half of the world does not know how the other half lives.
贫富不相知。
Von Frisch wanted to find out whether the dance told them how far away the feeding place was.