Compound substance
高中 Senior High[建] 复合物质
🧩 词语组成解析
🗣️ 情景例句
I have a heavy class load this term.
这个学期我的功课很重。
When I get sleepy,I'll probably get ready for bed.
当我磕睡时，我将上床。
In Gambia, as in most parts of Africa, there are few written records of family histoy.
冈比亚同非洲多数地方一样，有关家族的书面记载为数极少。