Ceramides
(ceramide 的复数) n.[生化]神经酰胺
🗣️ 情景例句
Try this. It's size eight.
试试这一件。尺码是八号。
He who handles a nettle tenderly is soonest stung.
与恶人交往而讲仁义，必受其害。
Then for a period of several weeks we practise doing the play.
随后几个星期我们进行排练。