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thigmotropism

n. [生物] 向触性

英文词源

thigmotropism (n.): 1900, from thigmo-, comb. form meaning "touch," from Greek thigma "touch" + tropism.

1. Thigmotropism ( haptotropism ) A tropism in which the stimulus is touch.: 向触性:生物体接触到刺激时发生向性运动.