| 释义 |
train indicator [英] [treɪn ˈɪndɪkeɪtə] [美] [tren ˈɪndɪˌketɚ] [名] 列车标志 词频排名 54736/55435 学习人数 N/A 难度等级 10/10 认知比例 N/A 例句 l can't see the train indicator. 我看不见列车指示。 You need to pay attention to this train indicator. 你要注意这个列车指示。 助记 联想 economic indicators 经济指标
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