名詞 non-stop:

1. a flight made without intermediate stops between source and destination
   同義詞：nonstop flight, nonstop

形容詞 non-stop:

1. (of a journey especially a flight) occurring without stops
   同義詞：nonstop
2. at all times
   同義詞：around-the-clock, day-and-night, nonstop, round-the-clock

副詞 non-stop:

1. without stopping
   同義詞：nonstop