| 释义 | ge·ot·ro·pism 英dʒiː'ɒtrəpɪzəm美dʒiː'ɒtrəˌpɪzəm 基本英英搭配例句
 n.向地性⁴⁵;屈地性⁵⁵形容词geotropic副词geotropically
 Noun:
 an orienting response to gravitytransverse geotropism横向地性negative geotropism负向地性,背地性…positive geotropism正向地性
 
 名词100%
 用作名词The main stems of a plant show negative geotropism as they grow upwards.植物茎往上长时表现出负向地性。
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