instructional例句
You may wish to take advantage of our
instructional session.
你应该充分利用我们的教学课程。
He conducted these
instructional sessions with animation and humor.
他在这些会议上讲话诙谐生动.
Today, most cyclotrons are used either for
instructional purpose or for isotope production.
今天大多数回旋加速器是用在教学上,或者用于同位素生产.