新产品推介会 xīnchǎnpǐntuījièhuì product launch Definitions Defs Origin Strokes Stroke Words Sentences Sents 新产品推介会 (新產品推介會) xīnchǎnpǐntuījièhuì product launch product launch event Sources Definitions CC-CEDICT
新产品推介会 (新產品推介會) xīnchǎnpǐntuījièhuì product launch product launch event Sources Definitions CC-CEDICT