Sodium ester
[化] 钠酯(又是钠盐又是酯)
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. 酯\\n[化] 酯
🗣️ 情景例句
He has to drive for twenty minutes to get from his house to his office.
从他的家到他的办公室有20分钟的车程。
Bind the sack before it be full.
做事应适可而止。
How long have you been here?
你在这里多久了？