Complex molecule
[建] 复杂分子, 络分子
🧩 词语组成解析
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
Who bought that new house down the street from you?
谁挨着你的那条街买了那幢新房子？
The most frightening thing of all was that not a sound could be heard.
最令人害怕的是到处没有一点声音。