Selenium nitride
[机] 氮化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
n. 氮化物\\n[化] 氮化物
🗣️ 情景例句
I can't make up my mind about it.
关于那件事，我还不能做决定。
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
I have just received a letter from my old school, informing me that my former headmaster,
我刚刚收到母校的一封信，通知我说以前的校长