Senses
炸药包/ 炸藥包 satchel charge
a bag packed tightly with explosives, used to destroy fortifications, vehicles, or other targets
炸药包/ 炸藥包 loose cannon
(metaphor) a person or thing with great destructive power, such as a quick-tempered person or a damaging scandal
炸药包/ 炸藥包 packaged gifts
(slang) packages of goodies or cartons of cigarettes used as gifts