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单词
safety hat
释义
safety hat
noun
:
a shallow domed hat of steel or a similar material worn (as by miners and sandhogs) to protect the top of the head
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trigonal system
trigonal trapezohedron
trigonal trisoctahedron
trigonal tristetrahedron
trigonally
Trigonella
trigonellae
trigonellas
trigoneutic
Trigonia
Trigoniaceae
trigoniaceous
trigonite
trigono
trigono-
trigonocephalic
trigonocephalous
trigonocephaly
trigonocerous
trigonododecahedron
trigonometer
trigonometers
trigonometric
trigonometric curve
trigonometric equation
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更新时间:2025/1/31 14:20:42