| 释义 |
palladiums
基本英英搭配近义反义例句
n.化钯n.守护神原型palladium的复数名词复数palladia简写符号Pd
Noun:
a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used alloyed with gold in jewelrypalladium sulfate硫酸钯palladium bearing metal钯轴承合金palladium contact钯接点palladium hydride一氢化二钯palladium asbestos钯石棉palladium tube钯管palladium chloride氯化钯palladium dioxide二氧化钯palladium hydroxide氢氧化钯palladium amalgam钯汞膏palladium nitrate硝酸钯palladium black钯黑
近义词 PD螺纹中径(=pitch …
用作名词The little girl habitually fell asleep clutching a battered doll, herpalladium.那小女孩习惯抱一个破旧的娃娃入睡，那是她的守护神。 |