Sandglass

[sændglæs]

解釋/意思:

(noun.) timepiece in which the passage of time is indicated by the flow of sand from one transparent container to another through a narrow passage.

克莱奥校對--From WordNet

解釋/意思:

(n.) An instrument for measuring time by the running of sand. See Hourglass.

編輯:谢恩