Bisdehydromarrianolic acid
[医] 双脱氢马连酸
🧩 词语组成解析
🗣️ 情景例句
Now the hard work begins.
艰苦的工作现在开始了。
Finished labours are pleasant.
大功告成，好不高兴。
Then he put his hand into pocket, and took out a phrasebook.
然后他把手伸进了衣袋，掏出了一本常用语手册。