Weapon-grade plutonium
武器级钚
🧩 词语组成解析
weapon
['wɛpən]
n. 武器，兵器;
vi. 武装，提供武器;
plutonium
[[plu:'təuniəm]]
n. 钚\\n[化] 钚Pu
🗣️ 情景例句
Cradle and all.
摇篮一道摔。"
I'm going to take four boxes.
我要拿四盒。
People travelling long distances frequently have to decide whether they would prefer to go by land, sea, or air.
出远门的人常常需要决定是走旱路、水路，还是坐飞机。