Sss
[医] 特殊溶性物质(多糖半抗原)
🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
I've forgotten what time he said he had dinner last night.
我忘记了他昨晚什么时间吃晚饭的了。
I must go to the grocer's.We haven't got much tea or coffee, and we haven't got any sugar or jam.
我得去一下食品店。我们的茶叶和咖啡不多了，糖和果酱也没有了。