ear-mark

基本解释

On here each cow ear some ear mark confirms the status, on the foot brings the pedograph to observe the mood change.
这里的每头奶牛耳朵上都有一个耳标来确认身份，脚上带着计步器来观测情绪变化。
To help pay for them, he would cut ear marks (earmarks) , those special interest projects added to spending bills.
为了帮助弥补这些，他将减低“专项拨款“，该款项用于为特殊利益项目增加资金。
An identifying mark on the ear of a domestic animal.
耳戳打在家畜耳部的便于识别的记号
Cross and angry words in family grate upon the ear.
不高兴与生气的话在一个家庭里令人不愉快。
This music's easy on the ear late at night.
这音乐夜晚听起来很好听。