n. 易怒, 暴躁
n. 易怒,暴躁;不耐烦
1、Testiness crept into my voice.
我的话音渐渐带上了怒气。
2、The testiness of this budding rivalry also manifested itself in technical fouls.
而这两队之间激烈的竞争也体现在了他们的技术犯规上。