Polysulfur nitride
[化] 聚氮化硫
🧩 词语组成解析
n. 氮化物\\n[化] 氮化物
🗣️ 情景例句
So I know.
所以我了解这些。
To teeter-totter
玩跷跷板
Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped.
他们刚刚发现有一个俘虏跑了。