单词
barium
读音
ˈberiəm
美式
英式
词根
无
释义
n. [化学] 钡（一种化学元素）
例句
The environment-friendly thixotropic antirust oil is composed of base oil and barium-free antirusting agent.
这种环保触变性防锈油，由基础油和无钡防锈剂组成。
Barium peroxide and zinc dust.
过氧化钡加锌粉。
Barium nitrate in a sauce of sulfur and garnished with charcoal.
硝酸钡拌硫磺再点缀以木炭。
The environment-friendly thixotropic antirust oil is composed of base oil and barium-free antirusting agent.
这种环保触变性防锈油，由基础油和无钡防锈剂组成。
Barium peroxide and zinc dust.
过氧化钡加锌粉。
Barium nitrate in a sauce of sulfur and garnished with charcoal.
硝酸钡拌硫磺再点缀以木炭。
强化记忆
无
看视频学发音
More than that, the stones in the Valley of Elahwere not normal rocks. They were barium sulphate,which are rocks twice the density of normal stones.
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