Nionate
葡萄糖酸鐵
??? 情景例句
Of Course. Easy. No sweat.
當然 小事情。絕無問題。
Waste of time is the most extravagant and costly of all expenses.
浪費時間是一切花費中最奢侈豪華的費用。
The undulating waves of the open sea are generated by three natural causes:
海浪是由三個自然因素形成的：