Promethium
钷
✅ 同义词
🗣️ 情景例句
You're fooling me.
你想骗我。
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
the study was known as Project Anehin.
安内英工程"。