英语单词“refresher course”的翻译、意思、音标-英汉词典

单词	refresher course
释义	course of instruction for egteachers to learn about new techniques and developmentsin their field 进修课程（如为教师等设的业务知识更新课）.
随便看	staggeringly stagily staginess staging staging post stagnancy stagnant stagnate stagnation stag-party stagy staid staidly staidness stain 1 stained glass stainless stainless steel stair 1 stair-carpet staircase (also `stairway) stair-rod stairway stairwell stake 1