mercuryKK [ˋmɝkjɚi] /ˈmɝkjɚi/名詞1汞、水銀Old thermometers contain mercury, which is highly toxic if spilled.舊式溫度計含有水銀,外漏的話毒性很強。2水銀柱、氣溫The mercury hit forty degrees in the city yesterday afternoon.昨天下午市區的氣溫飆到了四十度。3水星大寫Mercury is the smallest planet and the closest to the sun.水星是最小的行星,也是離太陽最近的一顆。4墨丘利大寫;羅馬神話In Roman myth, Mercury carried messages for the gods.在羅馬神話中,墨丘利為眾神傳遞訊息。