Mercurius praecipitatum albus
[醫] 甘汞, 氯化亞汞
??? 情景例句
You must observe these simple rules.
你必須遵守這些簡單的規定。
Better is the neighbour's hen than mine.
人莫知其苗之碩。
On being introduced to somebody, a British person often shakes hands.
英國人被介紹給別人的時候常常和對方握握手。
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