汞: mercury铊: thallium灯: lamp; lantern; light嗣化铊灯: thalliumiod斜硫砷汞铊矿: christite汞黝铜矿: hermesite; mercurial tetrahedrite; mercury(mercuric)fahlore; merkurfahlerz; schwatzite汞钯矿: allopalladium; eugenesite; palladium amalgam; potarite拱: Ⅰ动词1.(两手相合,臂的前部上举) cup one hand in the other before the chest 拱别 take leave by saluting with both hands folded and raised in front2.(环绕) encircle; surround 四山环拱的大湖 a great lake surrounded by mountains; 众星拱月。 a myriad of stars surround the moon.3.(肢体弯曲成弧形) arch; hump 拱着腰 arch one's back4.(用身体撞动物体)push without using one's hands 用身子拱开了大门 push open the door with one's body5.(用身体拨开土地等) (of pigs, etc.) dig earth with the snout; (of earthworms, etc.) wriggle through the earth 猪用嘴拱地。 pigs dig earth with the snout.6.(植物生长, 从土里向外钻或顶) sprout up through the earth 苗儿拱出土了。 the young shoots have pushed the soil up.Ⅱ名词1.(建筑物成弧形的) arch 虹式拱 rainbow arch; 圆拱circular arch2.(姓氏) a surname 拱廷臣 gong tingchen 汞炱: mercurial soot拱(点力心)距: apsidal distance汞氙灯: mercury xenon lamp; xenon-mercury lamp拱-直形t波: cove-plane t wave汞溴红一名红汞: merbromin is also known as mercurochrome拱,滑半圆形: arch汞溴红溶液, 红汞溶液: liquor merbromin