eggshells的读音 eggshells中文意思

读音 
n. 蛋壳,易碎的东西( eggshell的名词复数 )
eggshells 用法和例句
Preparation of calcium citrate from eggshells by ultrasonic method .
超声波法制备蛋壳柠檬酸钙的工艺研究。
As a bush-era appointee , cohen had been walking on eggshells .
科恩作为布什时代任命的官员,他一直在如履薄冰。
Miss liu : yes , they are made of eggshells .
刘小姐,它们是真鸡蛋做的吗?
We never had to walk on eggshells around her .
我们从不需要在她周围小心翼翼。
Eggshells are created when this happens many times over within a short period of time .
当这一过程在短时间内多次重复之后,蛋壳就形成了。