mercury

名词 mercury:

1. a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
   同义词：quicksilver, hydrargyrum, Hg, atomic number 80
2. (Roman mythology) messenger of Jupiter and god of commerce; counterpart of Greek Hermes
3. the smallest planet and the nearest to the sun
4. temperature measured by a mercury thermometer

1. The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
   我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。
2. Mercury is a fluid substance.
   水银是流体状之。
3. The mercury hovered around 35 Celsius degree.
   水银温度计停留在摄氏35度左右。
4. He has no mercury in him.
   他没有精神。
5. The mercury is rising.
   温度正在上升。

mer.cu.ry

n.（名词）
Symbol Hg A silvery-white poisonous metallic element, liquid at room temperature and used in thermometers, barometers, vapor lamps, and batteries and in the preparation of chemical pesticides. Atomic number 80; atomic weight 200.59; melting point -38.87=C; boiling point 35'.58=C; specific gravity 3.54' (at 20=C); valence , 2.Also called quicksilver See table at element
符号 Hg 水银，汞：一种银白色有毒金属元素，室温下呈液态，用于温度计、气压计、蒸气灯及电池中，也用于化学杀虫剂中。原子序数为80；原子量为200.59；熔点-38.87=C；沸点为35'.58=C；比重为3.54'（20=C时）；化合价为,2也作 quicksilver参见 element
Temperature:
温度：
例句：
The mercury had fallen rapidly by morning.
早晨气温急剧下降

Any of several weedy plants of the generaMercurialis or Acalypha.
山靛：任一种山靛属 或 大戟科 的草本植物

来源：
Middle English mercurie
中古英语 mercurie
from Medieval Latin mercurius
源自 中世纪拉丁语 mercurius
from Latin Mercurius [Mercury]
源自 拉丁语 Mercurius [水星]