Silver bullet
n. 喻指新技术, 尤指人们寄予厚望的某种新科技
🧩 词语组成解析
silver
['sɪlvɚ]
n. 银;银币;银制品;银色;
adj. 银制的;像银的;银色的;银白色的;
vt. （在某物上）镀银;使具有银色光泽，使变成银色;
🗣️ 情景例句
A man next to me was smoking,and smoke really bothers me.
我旁边的那个人抽烟，我受不了。
He is not fit to command others that cannot command himself.
正人先正己。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。