Complex compound
[化] 络合物; 配位化合物
🧩 词语组成解析
🗣️ 情景例句
I don't know. The baby-sitter says she has a stomachache,
我不知道。临时保姆说她肚子疼.
A false tongue will hardly speak truth.
假舌不会吐真言。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。