| 词汇 | addition-sign |
| 释义 | addition sign noun[ C ] uk /əˈdɪʃ.ən ˌsaɪn/ us /əˈdɪʃ.ən ˌsaɪn/ the symbol + , used between two numbers to show that they should be added together加号（+） Mathematical symbols degree division sign equal sign expression foot minus multiplication sign operator pi placeholder plus point solidus subtraction sign value X, x Y, y You can also find related words, phrases, and synonyms in the topics: Addition, subtraction, multiplication & division addition sign | American Dictionaryaddition sign noun[ C ] us/əˈdɪʃ·ən ˌsɑɪn/ mathematics the symbol + used between two numbers to show that they should be added together |
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