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]