At stud
供留种用
🧩 词语组成解析
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
stud
[stʌd]
n. 种马;大头钉;（衣袖等的）饰钮;[建]壁骨;
vt. 用饰钮装饰;散布;用壁骨支撑;
🗣️ 情景例句
At today's exercise class...
今天上健身课的时候……
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
Other experiments showed that her knees and shoulders had a similar sensitivity.
其他实验表明，她的膝盖和双肩有类似的感觉能力，