Parodontitis
牙周炎
🗣️ 情景例句
But how did you know the party was for you?
但是你怎么知道派对是为你举办的呢？
He's behind the times.
他跟不上时代了。
The Verrazano Bridge, which was designed by Othmar Ammann, joins Brooklyn to Staten Island.
维拉萨诺大桥由奥斯马。阿曼设计，连结着布鲁克林与斯塔顿岛，