单词	tie-line
释义	tie-line noun ˈtī-ˌlīn  : a telephone line that directly connects two or more private branch exchanges Word History First Known Use 1923, in the meaning defined above
随便看	twichild Twickenham twiddle twiddle (with) twiddle one's thumbs twiddle with twiddle-twaddle twiddled twiddled (with) twiddled one's thumbs twiddled with twiddler twiddlers twiddles twiddles (with) twiddles one's thumbs twiddles with twiddlier twiddliest twiddling twiddling (with) twiddling line twiddling one's thumbs twiddling with twiddlings

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