训练有素 [
xùn liàn yǒu sù]
be trained with regularity
be welltrained
- 他的举止像个训练有素的军人。
- 我还让训练有素的食用油鉴定员尝了尝。
And I served some of them to trained oil judges. - 普通人也许不会注意到,但是对于训练有素的人来说,他们会看到很多东西。
The average person would perhaps not notice, but to the trained eye and ear there is plenty happening.