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
The other day he finally popped the question.
第二天他终于开口求婚了。
Are you looking for a permanent position?
你正在寻找一个固定职位吗？
the figure becomes no more than an exact and matter-of-fact observation.
杜威的比喻就是他实事求是观察得来的形象化的说法。