Odontologist
n. 牙醫(yī)師
? 同義詞
??? 情景例句
Thanks.
謝謝你。
To type a term paper
用打字機打期末報告
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
幾分鐘前，我妹妹幫我把一個舊書櫥抬上了樓。