Pistil head with a basal membranous appendage.
雌蕊头状花序具一基部的膜质附属物。
Flagellum (pl. flagella) A whiplike extension of prokaryote cells, with a basal body at its base, whose beat causes locomotion of the cell.
原核细胞的鞭状延长部分，基部有基体，当鞭毛进行挥鞭式运动时可以促使细胞移动。
Often children can’t be bothered to struggle with a reader because the reward in the end is not worth the effort—slow tedium, that’s what basal readers provide. What a negative contrast to television!
孩子们经常不愿费点劲读基准读物，原因是到最后付出了努力却得不到应有的奖赏——冗长乏味，这正是那些基准读物所能提供的，与电视形成鲜明的对照！
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