shoot up

• 短语动词，表示突然而迅速地增大、增长或上升（如数量、规模、价格），也可指注射毒品。

A phrasal verb used to indicate a sudden and rapid increase in size, amount, or level, or to inject a drug intravenously.

不可数 · 不规则动词 · 不及物 · 短语动词，不可分

1. Increase rapidlyinformal

   To rise or increase very quickly in amount, level, or value.

   急剧上升

   • Prices have shot up dramatically this year.
   • The temperature shot up to 40 degrees Celsius.
   • After the announcement, the company's shares shot up.

   同义词escalatejumpleaprocketskyrocketsoarspikesurge

   反义词declinedropfallplummetplunge

2. Inject drugsslang

   To inject an illegal drug, especially heroin, into a vein.

   注射毒品

   • He started shooting up heroin in his early twenties.
   • The documentary showed addicts shooting up in abandoned buildings.
   • She was arrested for shooting up in a public restroom.

   同义词bangfixhitinjectjabmainlineshoot

3. Grow quickly (of a child)informal

   To grow taller very quickly, especially during adolescence.

   迅速长高

   • He shot up over the summer and is now the tallest in his class.
   • She shot up so fast that her pants are too short.
   • Teenagers often shoot up during their growth spurt.

   同义词spring up

基本动词shoot