Rachialgitis
[醫(yī)] 炎性脊柱痛
??? 情景例句
you gave me enough information
已經(jīng)給了我充分的資料。
Not at all.
一點(diǎn)兒也不。
You must always return your library book on time!
你必須按時(shí)歸還圖書館的書！