Apligraf
[医]人工皮肤，组织工程皮肤替代品<体表溃疡治疗药>
🗣️ 情景例句
Now let's discuss the terms of payment.
现在来讨论付款条件。
A little is better than none.
聊胜于无。
For all his life, he had known that people suddenly disappeared from their villages.
他一生中，听说过有的人突然间在他们的村庄失踪了。