Sodium cyanamide
[化] 氰氨基钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. 氨腈\\n[化] 氨基化氰; 腈氨
🗣️ 情景例句
and ... and when the baby comes,
而且……而且婴儿出生以后，
Actions speak louder than words.
坐而言，不如起而行。
It was upon this principle that the first instruments were made,
据这一原理，制造出了最初的地震仪器，