Daucosterol
胡萝卜甾醇
🗣️ 情景例句
Maybe it needs cutting.
也许真需要削减呢。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
Jack is trying to cut down on smoking.
竭克正竭力戒烟。