Cephacetrile sodium
[化] 头孢钠乙腈
🧩 词语组成解析
氰乙酰头孢菌素, 塞发先令
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
🗣️ 情景例句
I planned to take a few months off.
我计划休息几个月。
I'm going to use three pounds.
我要用三磅。
The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
大陆是崎岖不平的高地，高出辽阔海洋海底近三英里。