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| 英语 词库 | |||
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| ⇒ elementary school | |||
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| ⇒ elemental (1. of, relating to, or being the basic or essential constituent of something : fundamental; 2. of, relating to, or resembling a great force of nature) | |||
| el; elem | |||
| simplified (ssn) | |||
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elementary : 5 短语, 3 学科 |
| 数学 | 2 |
| 电力电子 | 2 |
| 电缆和电缆生产 | 1 |