K2
n. 乔戈里峰别称（世界第二大高峰）；特种部队中的一种枪, 杀伤力很强, 精准度也很高
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
How many pieces are you going to take?
你要拿几支？
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。