expiration .ekspi'reiʃәn
GRE
释义
n. 终止, 满期, 呼出, 呼气
[医] 呼[气], 断气, 死亡
英文释义
n a coming to an end of a contract period
n euphemistic expressions for death
n the act of expelling air from the lungs
BNC词频排名: 27,079 | 当代语料库词频排名: 16,118