单词 | leaf apex |
释义 | > as lemmasleaf apex leaf apex n. Botany the tip of a leaf blade. ΚΠ 1869 Philos. Trans. (Royal Soc.) 159 477 Two fragments, one a leaf apex, the other part of a leaf nearer to the base. 1964 Plant Physiol. 39 604/2 At the lowest level of iron supply the leaf apices became totally bleached. 2012 P. W. Bosland & E. J. Votava Peppers iii. 44 The leaf apex is usually acuminate but can be acute or obtuse. < as lemmas |
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