geotropism

美 [d?i'?tr??p?z?m] 　英 [d?i:'?tr?p?z?m]

• n.【生】向地性
• 網(wǎng)絡(luò)趨地性；屬地性；向性

英漢解釋

n.

1. 【生】向地性

英英解釋

n.	1. plant growth or movement in response to gravity.

例句

An auxin increases the growth in length of a plant cell, thus causing the curving of a stem, or roof, in phototropism and geotropism.

植物生長(zhǎng)素能加快植物細(xì)胞長(zhǎng)勢(shì)，因此使莖彎曲向著陽(yáng)光，或使根深扎入土。

The main stems of a plant show negative geotropism as they grow upwards.

植物莖往上長(zhǎng)時(shí)表現(xiàn)出負(fù)向地性。

To this end, he geotropism Ditan Hospital claims 12 million yuan.

為此，他向地壇醫(yī)院索賠12萬(wàn)余元。

Where is your destination, to the days to spring geotropism, but also to the sunset!

你的歸宿在哪里，向天向地向春風(fēng)，也向夕陽(yáng)！