Labelled atom

[化] 标记原子; 示踪原子

🧩 词语组成解析

labelled
a. 贴上标签的
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 ofter go shopping during National Day holiday.
我经常是在国庆节购物。
Would you hold the line, please, I will find out his number for you.
请你不要挂断,我替你找他的号码。
You were very kind. You brought out all your jewellery and you told me I could take anything I wanted. There were so many beautiful things that it was hard to choose. And then I saw a lovely diamond necklace with a big blue stone in the centre.
你太好了。当时你把所有的珠宝首饰全都拿了出来,而且说,我要什么就可以拿什么。漂亮的首饰太多了,实在难挑选。后来我终于看中了一条美丽的钻石项链,中间还嵌着一颗大蓝宝石。
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🔤 更多 L 开头的单词

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