Dehydroergosterol
[化] 去氢麦角甾醇
🗣️ 情景例句
I feel as though I have been standing here for 50 days.
可我感觉像是在这里站了50天。
She's a kind lady, don't you think so?
她是仁慈的女士，你不觉得吗？
I've travelled many miles and I'm very glad I made the effort.
我远道而来，但是我很高兴没有白跑。