5个以cy为后缀的单词

5个以cy为后缀的单词

buoyancy n. 浮力；

ascendency n. 优势,优越,权势；

chancy a. 冒险的；危险的；

democracy n.民主，民主制；

efficacy n. 功效,效力

例句

Air can be pumped into the diving suit to increase buoyancy.

可以往潜水衣中打气增加浮力。

The air\'s buoyancy and the sun\'s ray.

空气的浮力和太阳的光线。

We use ascendency as a goal function or indicator of system performance.

我们利用优势为目标的功能或系统的\'性能指标。

It was a chancy meeting.

这是一次邂逅相遇。

Investment is becoming a chancy business.

投资正在成为一项冒险的事业。