tropism是什么意思，tropism怎么读

tropism基本信息

tropism基本信息

读法：英 ["trəʊpɪz(ə)m; "trɒp-] 美 ["tropɪzəm]

释义：

n. 取向；向性；[生物] 趋性；向性运动

使用频率：★

星级词汇：★

英英释义

Noun:

an involuntary orienting response; positive or negative reaction to a stimulus source

中英词源

tropism 生物的向性

希腊语 tropos,转向，旋转，-ism,主义，行为。Www.wENTIYI.com

tropism (n.): 1899, "tendency of an animal or plant to turn or move in response to a stimulus," 1899, abstracted from geotropism or heliotropism, with the second element taken in an absolute sense; ultimately from Greek tropos "a turning" (see trope).

词态变化

权威造句

1. Aerotropism A TROPISM in which the orientating stimulus is oxygen.: 向氧性:一种刺激方向为氧气的向性运动.

2. Objective To study the host range and tissue tropism of SARS coronavirus.: 目的了解SARS病毒的组织嗜性和宿主趋向性.

3. 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.

4. Tropism of taste: bitter, cold. In the heart, stomach.: 性味归经: 苦, 寒. 归心、胃经.

5. Tropism of taste: Gan Wen. In the lungs, spleen by.: 性味归经: 甘,温. 归肺、脾经.

近反义词

positive tropism 正向性,正感应性...

negative tropism 负向性

channel tropism 归经

相似短语

positive tropism 正向性

negative tropism 负向性

单词分析

暂无,等待补充.

记忆方法

暂无,等待补充.

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