a small bomb thrown by hand or launched mechanically
手榴弹;枪榴弹。
a glass receptacle containing chemicals which are released when the receptacle is thrown and broken, used for testing drains and extinguishing fires.
(内装化学剂的)玻璃投掷瓶(用于检验排水道和灭火)。
"mid 16th cent. (in the sense ‘pomegranate’): from French, alteration of Old French (