Radiosterilization
辐射消毒
🗣️ 情景例句
What a pity! We have another party that day.
太可惜了，我们那天也有个聚会。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
'Now you get out of here, all of you!' he shouted.
“你们都从这里走开，全都走开！”他大叫着，