单词	cactus
释义	cactuscactus /ˈkæktəs/ noun (plural cacti /-taɪ/ or cactuses) [countable] Etymology ETYMOLOGYcactus Origin: 1700-1800 Latin, thistle-like plant, from Greek kaktos a desert plant with thick smooth stems and needles instead of leaves [Origin: 1700–1800 Latin, thistle-like plant, from Greek kaktos]
随便看	trickiness trickle trickle-down trick or treat trick-or-treating trickster tricky tricolor tricuspid valve tricycle trident tried triennial trifle trifling trifocals trig. trig trigger trigger-happy trigger man trigonometric trigonometrical trigonometric identity trigonometric ratio

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