Acoustical conductivity

acoustical

a. 听觉的, 声学的

conductivity [,kɑndʌk'tɪvəti]

n. 传导性，传导率，电导率;

conduct导电等+ivity表名词，能力或特性 →传导性

A 20% discount will be given when you shop at Makro.

你在万客隆买东西会有20%的折扣。

Constant dropping wears the stone.

滴水不绝可穿石。

We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;

如果我们回想一下伽利略之前几个世纪期间，曲面镜一直是一种用于产生幻影而不是产生真象的把戏装置，那么我们就会原谅那些当时把伽利略观察到的木星卫生说成是伽利略用他的小望远镜变出来的人们，