英语词汇“root tubercle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

root tubercle

root tubercle n. Botany (now historical) = root nodule n.

ΘΚΠ

the world > plants > part of plant > root > [noun] > root nodule

root tubercle1847

root nodule1877

1847 Phytologist 2 759 Showing the variations in the thickness of the root-tubercles.

1894 Knowledge 1 Mar. 68/1 (heading) The root-tubercles of peas, beans, and vetches.

a1933 J. A. Thomson Biol. for Everyman (1934) I. xiii. 305 The intruder may be a bacterium, as in the root-tubercles of clover and other leguminous plants.

1990 Mycologist 4 167/2 It was suggested by Frank in 1890 that root tubercles in leguminous plants represent an intimate mixture of host and invading organism protoplasm.

extracted from rootn.¹

as lemmas

单词	root tubercle
释义	> as lemmas root tubercle root tubercle n. Botany (now historical) = root nodule n. ΘΚΠ the world > plants > part of plant > root > [noun] > root nodule root tubercle1847 root nodule1877 1847 Phytologist 2 759 Showing the variations in the thickness of the root-tubercles. 1894 Knowledge 1 Mar. 68/1 (heading) The root-tubercles of peas, beans, and vetches. a1933 J. A. Thomson Biol. for Everyman (1934) I. xiii. 305 The intruder may be a bacterium, as in the root-tubercles of clover and other leguminous plants. 1990 Mycologist 4 167/2 It was suggested by Frank in 1890 that root tubercles in leguminous plants represent an intimate mixture of host and invading organism protoplasm. extracted from rootn.¹ < as lemmas
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