n.一至两岁的动物(尤指马)，一岁(或两岁)幼崽
adj.一岁的；经过了一年的

The yearling foal was just starting to develop its own unique coat pattern.
这匹一岁的马驹才刚刚开始展现出自己独特的毛皮图案。
The farmer sold his best yearling steer at the county fair.
农夫在县集市上卖掉了他最好的一头一岁牛犊。
The wildlife reserve is dedicated to protecting and nurturing injured yearlings.
野生动物保护区致力于保护和照料受伤的一岁幼崽。
She gently handled the nervous yearling horse during its first training session.
她在初次训练这匹紧张的一岁马时，动作轻柔。
After a successful racing season, the yearling colt was retired to stud.
在一个成功的赛马赛季后，这匹一岁的公马被退役用于配种。
The yearling deer cautiously approached the edge of the woods to drink from the stream.
那只一岁的鹿小心翼翼地靠近树林边缘，来到小溪边饮水。
The sheep rancher separated the ewe's yearlings from the flock for castration.
绵羊牧场主将母羊的一岁羔羊从群中分开进行阉割。
We witnessed a mother bear teaching her yearling cubs how to fish in the river.
我们看到一只熊妈妈正在河边教她的一岁小熊捕鱼。
The yearling bird had grown large enough to leave the nest but still required parental guidance.
这只一岁的鸟已经长大到可以离开巢穴了，但仍需要父母的引导。
The experienced cowboy expertly roped the recalcitrant yearling calf during branding day on the ranch.
经验丰富的牛仔在牧场烙印日时，巧妙地套住了这只倔强的一岁牛犊。