gulp /ɡʌlp/ I. n. ［c］吞咽：She swallowed the rest of the coffee with a gulp. 她将剩下的咖啡一饮而尽。‖II. vt. & vi.吞咽，一口吞下；哽住：He smiled and gulped his tea.他微笑着大口地喝茶。She gulped nervously, as if the question bothered her.她紧张地咽了一下, 似乎那问题把她难住了。