... 损耗失效 loss failure 损耗失效期loss failure period 损耗调制 loss modulation ...
2
?老化障故期
老化障故期
双语例句
1
Spare time, chew them slowly, savor, one of laughter and tears, success and failure, the merits and demerits, gain and loss, let me have a period of unforgettable memories.