Half-sister
n. 異父姐妹, 異母姐妹\\n[法] 同父異母或同母異父姐妹
?? 牛津釋義
half-sister
n sister with only one parent in common with another 同父異母或同母異父的姐妹.
?? 詞語組成解析
half
[h?f]
adj. 一半的，半個的;
n. 半;一半;（啤酒等飲料的）半品脫;（比賽、音樂會等的）半場;
adv. 一半;部份地;
sister
['s?st?]
n. 姐妹;（稱志同道合者）姐妹;修女;護士;
adj. 姐妹般的;同類型的;
v. 如姐妹般相待;
??? 情景例句
Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.
有。這是由衛生檢疫所簽發的檢驗報告，它是絕對可靠的。
What did you talk about?
你們談論了什么？
Are you doing much sport?
你常做運動嗎？