Sancycline
[化] 山环素; 6-去甲-6-去氧四环素
🗣️ 情景例句
I never bother servicing my own car, it's too much trouble.
我从来都不自己修车的，麻烦死了。
We've increased our efficiency by 20% through automation.
通过自动化我们的效率增加了20%。
Then we can see Aswan without walking too much.
而且不必走太多路我们就可以观看到阿斯旺。