Acrylic pontic
[医] 丙烯酸脂桥体
🧩 词语组成解析
a. 丙烯酸的\\n[医] 丙烯酸的
n. [医]假牙
🗣️ 情景例句
Did you sleep soundly last night.
你昨晚睡得好吗？
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。