Elementary analysis
[化] 元素分析\\n[医] 元素分析
🧩 词语组成解析
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
The man is surveying land for a national park.
这个人正在测量国家公园的土地
a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds.
一辆卡车驶进了工厂，运来了一个特大无比、重达2，400磅的饼干。