noun🔗Share乘数，倍数 A number by which another (the multiplicand) is to be multiplied."In the expression 5 × 7, the "5" is a multiplier."在 5 × 7 这个表达式中，“5” 是一个乘数。mathnumberChat with AIVocabulary GamePractice Reading
noun🔗Share倍数，乘数。 (grammar) An adjective indicating the number of times something is to be multiplied."English multipliers include "double" and "triple"."英语中表示“倍数”的词包括“double”（两倍）和“triple”（三倍）。grammarlanguagemathChat with AIVocabulary GamePractice Reading
noun🔗Share乘数，倍数，放大系数 A ratio used to estimate total economic effect for a variety of economic activities."Economists use multipliers to predict how a new factory will impact the local economy, estimating job growth and increased spending in related businesses. "经济学家使用乘数效应来预测一家新工厂将如何影响当地经济，以此来估算就业增长以及相关行业的消费增长。economybusinessfinancemathChat with AIVocabulary GamePractice Reading
noun🔗Share放大器，倍增器。 Any of several devices used to enhance a signal"To hear the quietest whispers during the experiment, the scientists used multipliers to amplify the weak audio signal. "为了在实验中听到最细微的耳语，科学家们使用了放大器来增强微弱的音频信号。electronicsdevicesignaltechnologymachineChat with AIVocabulary GamePractice Reading
noun🔗Share乘数，倍增器。 A multiplier onion."My grandmother grows multipliers in her garden; one bulb planted in the fall produces a whole clump of smaller onions in the spring. "我奶奶在她的花园里种多头洋葱，秋天种下一个葱头，春天就能长出一丛小洋葱。vegetablefoodplantagricultureChat with AIVocabulary GamePractice Reading
