Actual valency
[机] 实际价
🧩 词语组成解析
[化] 化合价\\n[医] 效价; 价(化合价,原子价)
🗣️ 情景例句
The village was filled with people--the weather was so nice.
镇上挤满了人--因为天气好的缘故。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，