Metastatic tumors to gingival from non - oral malignancies are very uncommon.摘要从 非 口腔部位的恶性肿瘤转移至齿龈是非常罕见.Objective To study the distribution of the chromatic value of gingival porcelains.目的了解临床常用牙龈瓷的颜色参数.Gingival margins c...
I was apprenticed to a builder when I was fourteen.14岁时，我拜一个建筑工人为师当学徒。Greg apprenticed with his uncle, who was a talented carpenter.格雷戈曾经当过他伯父的学徒, 他伯父是一位很有才华的木匠.He was apprenticed to a master silversmith.他跟银匠师傅拜师学艺.Luciu...
奇怪的是，她拼命求生的抗争使得她的健康状况大有好转。Curiously, the struggle to survive has greatly improved her health.他们快到市郊时，埃拉的情绪明显好转。As they approached the outskirts of the city, Ella's mood visibly lightened.不可否认经济状况正在好转。It is undeniabl...