cartwheel

英['kɑ:thwi:l]美['kɑ:thwi:l]

n. 车轮,(货车的车轮),横翻斤斗

同：	[n.] silver dollar

The blepharoplast, an elliptical, compact spherical body ranging 0. 5 ~ 0. 6 um in diameter,appears in the cytoplasm of the sperm mother cell during the sperm development of Lygodium japonicum (Thunb. ) Sw. It consists of cartwheel tubular subunits arranged in radiant pattern and amorphous material.
蕨类植物海金沙（LygodiumJaponicum（Thunb．）Sw．）的游动精子发育过程中，生毛体在精母细胞的细胞质中出现，它是直径为0．5－0．6μm的椭球体，其结构紧密，由辐射排列的具轮辐结构的管状亚单位和无定形基质组成。收藏
My head spun after doing a cartwheel.
做了一个侧手翻后我觉得头昏脑胀的收藏

a wheel that has wooden spokes and a metal rim
acrobatic revolutions with the body turned sideways and the arms and legs outstretched like the spokes of a wheel

开心词场背单词

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