Eicosendioic acid
[化] 二十碳烯二酸
🧩 词语组成解析
🗣️ 情景例句
The desk clerk at the Watemill suggested your inn.
Watemill Inn柜台职员推荐你们旅馆。
Could you please give me the departure time?
你能告诉我出发的时间吗？
And what's this?
那么这个呢？