Dehydroergosterol
[化] 去氢麦角甾醇
🗣️ 情景例句
with my own two hands, practically.
差不多是独自完成的。
Have a heart!
行行好嘛！
Look at this letter from Wang Wei to her penfriend in Australia.
请看这封王伟写给她在澳大利亚的笔友的信。