单词	quintant
释义	quintant noun quin·​tant -ntᵊnt, -ntənt plural -s : a portable instrument similar to a sextant but with an arc of 72 degrees and capable of measuring angles of twice that Word History Etymology quint- + -ant (as in quadrant)
随便看	free-trade zone free-willer free-willist free/spare time freebase freebased freebaser freebasers freebases freebasing freebee freebees freebie freebies freeboard freeboard deck freeboards freeboot freebooted freebooter freebooters freebooting freebootings freeboots freebooty

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