Piranha
n. 水虎魚(南美產)
?? 牛津釋義
piranha
n
any of various types of small tropical American freshwater fish which attack and eat live animals 鋸脂鯉, 比拉魚（南美淡水小魚, 能掠食活動物）.
??? 情景例句
I have to postpone our appointment.
我要把我們的約會延期。
Never say of another what you would not have him hear.
莫說不想讓人聽見的話。
When you compare the prices,you must take everything into consideration.
當你在考慮對比價格時，首先必須把一切都要考慮進去。