做真题练习
我的生词本
在线背单词查词历史
邻近单词
词形变化: labeler labeled/labelled labeled/labelled labeling/labelling labels/labels
- 正在加载“label”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
正在加载label的相关例句
【词源解说】
1
【词义辨析】
词义辨析
名词 label:
1.
a brief description given for purposes of identification
3.
a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction
4.
an identifying or descriptive marker that is attached to an object
动词 label:
1.
assign a label to; designate with a label
4.
distinguish (as a compound or molecule) by introducing a labeled atom
5.
distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions
