Heir custom
[法] 習慣繼承人
?? 詞語組成解析
heir
[??]
n. 繼承人;后嗣，嗣子;
custom
['k?st?m]
n. 習慣，慣例;海關，關稅;經常光顧;[總稱]（經常性的）顧客;
adj. （衣服等）定做的，定制的;
??? 情景例句
once you get to know them.
一旦認識了周圍的人以后。
There is no royal road to learning.
治學無坦途。
Are sure both of us have a brighter future.
我們相信雙方都有一個光明的前景。