Mediastinum
n. 縱隔\\n[醫] 縱隔
??? 情景例句
I'd really appreciate it.... Yes.... Thank you....
我非常感激……好的……謝謝你……
From hearing comes wisdom; from speaking, repentance.
多聽增智慧，多言生后悔。
He says the Chinese people are very friendly.
他說中國人都很熱情。