Nitrogen sealed

[电] 氮封

🧩 词语组成解析

nitrogen ['naɪtrədʒən]
n. [化]氮,氮气;
nitro硝基+gen出生,产生→氮
sealed
a. 未知的, 密封的\\n[法] 盖印的, 经盖章批准或证实的, 密封的

🗣️ 情景例句

He came down with the flu, so he didn't go to work.
他感冒了,所以没去上班。
I ought to go now.
我应该现在走。
As a result, the fish just eat and eat and grow and grow in the lovely warm water.
结果是,这些鱼就在可爱的温暖的水流中吃呀吃,长呀长。
更多情景英语 ›

🔤 更多 N 开头的单词

全部 N 开头单词 ›