Tricostate
[植][動]有三條主脈的, 有三肋的
??? 情景例句
How has your visit to Shanghai been so far?
目前你對上海的印象如何？有何收獲？
If you live with a lame person, you will learn to limp.
遠朱者赤，近墨者黑。
How do you spell Monday?
Monday怎么拼寫呢？