Sancycline
[化] 山环素; 6-去甲-6-去氧四环素
🗣️ 情景例句
Please help me to get things straight.
请帮助我把事情搞好。
Be considerate toward the poor.
应常为穷人着想。
Here you can see two workers who, between them, have just finished cutting three cartloads of golden brown macaroni stalks.
这里您可以看到两个工人，他们协力割下了3车金黄色的通心粉秸。