ruby
/'ru:bi/
六级考研基础词汇
BNC词频: #12,800
当代词频: #37,798
中文释义
n. 红宝石, 深红色
a. 红宝石色的, 深红色的
vt. 使带红宝石色
英文释义
n. a transparent piece of ruby that has been cut and polished and is valued as a precious gem
n. a transparent deep red variety of corundum; used as a gemstone and in lasers