释义
🔑 course course /kɔrs noun
[countable a course (in / on sth )a complete series of lessons ◆ I enrolled in an English course .◆ a course in self -defense ◆ How many courses are you taking this semester ?[countable one of the parts of a meal ◆ a three -course lunch ◆ I had chicken for the main course .[countable (sport体育 ) an area where a game is played or where certain types of races take place ◆ a golf course ◆ a racecourse (= where horse races take place [countable (health医疗保健 ) a course (of sth )a series of medical treatments ◆ The doctor put her on a course of radiation therapy .[countable , uncountable the route or direction that something , especially a plane , ship , or river , takes ◆ We changed course and sailed toward land .◆ to be on / off course (= going in the right / wrong direction ◆ (figurative I'm on course (= making the right amount of progress to finish this work by the end of the week .[singular the development of something over a period of time ◆ events that changed the course of history ◆ In the normal course of events (= the way things normally happen such problems do not arise . (also course of action [countable a way of acting in or dealing with a particular situation ◆ It was the only course left open to us in those circumstances .● in the course of sth during something ◆ He mentioned it in the course of conversation .● in due course / time (formal at some time in the future ◆ All applicants will be informed of our decision in due course .● of course naturally ; certainly ◆ Of course , having children has changed their lives a lot .◆ “You're not mad at me , are you ?” “Of course not .”
