Streptamine

链霉胺

🗣️ 情景例句

It's a beautiful day, isn't it?
今天天气真美,是吧?
I hope you change his decision.
我希望你改变他的决定。
How are you getting there? By train?
你准备怎样走?坐火车去吗?
更多情景英语 ›

🔤 更多 S 开头的单词

saintly ['seintli]
全部 S 开头单词 ›