| 单词 | “800” number |
| 释义 | “800” numbernounany toll-free telephone number, usually with a 3-digit code of 800, established, as by a business, so that people from widespread areas can call for merchandise, information, or services. Words nearby “800” number5-HT, 5-hydroxytryptamine, 606, 78, 7-dehydrocholesterol, “800” number, 8d, 900 number, 911, a, A1 Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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