Valence isomerism
[化] 价异构
🧩 词语组成解析
valence
[['veiləns]]
n. 原子价\\n[化] 化合价; 原子价
n. 异性\\n[化] 异构; 异构现象
🗣️ 情景例句
Why, that's wonderful!
哎呀， 这太美好了！
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
However, when I was going out shopping last week, I noticed him in the garden near the gate.
然而上星期我正要出去买东西时，发现它正呆在花园里边靠门的地方。