Bivalent atom

[机] 二价原子

🧩 词语组成解析

bivalent
a. 二价的\\n[化] 二价的
atom ['ætəm]
n. 原子;原子能;微粒,微量;
a不+tom切割→不能在切割的小东西→原子

🗣️ 情景例句

I'll make new friends wherever we are as long as we're together.
只要我们能在一起, 无论在哪儿我都能交到新朋友。
Don't forget to write to let us know you arrived safely.
不要忘记写信回来,告诉我们你已经安全抵达。
She told reporters she felt very tired and didn't want to make another film for a long time.'
她告诉记者她感到很疲劳,早就不想再拍电影了。
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🔤 更多 B 开头的单词

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