1. Careful work earmarks a good student. 做得仔细的作业是好学生的标志。
2. I will earmark this money for your research. 我将为你的研究指拨一笔款项。
3. Correct speech is an earmark of the educated man. 正确的谈吐是一个有教养的人的象征。
英英解释
n.
1. identification mark on the ear of a domestic animal
2. a distinctive characteristic or attribute v.
1. give or assign a resource to a particular person or cause