记忆方法
将“experimental”分解为“ex”代表“出来”，“per”类似于“person”的“per”，表示“人”，最后是“mental”，意味着与“思想”或“心理”相关。想象“出来的人”在尝试“新思想”或“新方法”，这样就可以记住“experimental”这个词的意思是“实验的”或“实验性的”。
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英语词源
- experimental (adj.)
- mid 15c., "having experience," from experiment (n.) + -al (1). Meaning "based on experiment" is from 1560s. Meaning "for the sake of experiment" is from 1792.
权威例句
- 1. For the time being, however, immunotherapy is still in its experimental stages.
- 但免疫疗法目前仍处于实验阶段。
- 2. Yesterday he changed his tune, saying the fare increase was experimental.
- 昨天他变卦了，说提价只是试行。
- 3. They worked hard every day to keep their experimental plot up.
- 他们天天埋头苦干,以把试验田种好.
- 4. The state farm assigned the experimental plot to that group.
- 国营农场把试验田划给这个小组负责.
- 5. This trip will be only experimental.
- 这次旅行只是试验性的.