er

美音音标: [ɜː(r)] er
英音音标: [ɜː(r)] result.0.expl|add:"

解释
嗯;

同义
atomic number 68 er erbium
词性
n
解释
a trivalent metallic element of the rare earth group; occurs with yttrium
示例
None

同义
emergency room er
词性
n
解释
a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
示例
None