tā / qù / yī / yuàn / xiāng / yá / zhěng / gè / guò / chéng / dà / yuē / xū / yào / yī / gè / xiǎo / shí

他去医院镶牙，整个过程大约需要一个小时。

He went to the hospital to get a false tooth; the whole process takes about an hour.