predictor
UK/prɪ'dɪktɚ/US/pri'diktә/
B2
释义
n.
Something or someone that forecasts future events; (statistics) a variable used to predict an outcome
预测者，预报器；（统计）预测变量
词根拆分
词根派生predict + -or（做…的事物）= 进行预测的事物或因素。常见于研究：成功的有力预测因素。
词根 dic 还连着 82 个词常用搭配
- 1.strong predictor强有力的预测指标
- 2.key predictor关键预测因素
- 3.significant predictor显著预测变量
- 4.reliable predictor可靠的预测指标
例句
- 1.
Childhood reading habits are a strong predictor of later success in school.
童年的阅读习惯是日后学业成功的有力预测因素。
- 2.
Age alone is a poor predictor of how someone will perform.
单凭年龄很难预测一个人的表现。