Biosmosis
[医] 生物渗透
🗣️ 情景例句
Every cloud has a silver lining.
再黑暗的地方也有一线光明。
OK. We have a nonstop flight leaving Kennedy at 9:25.
好的。9点25分有一趟直达班机，从肯尼迪国际机场起飞。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。