单词	middling standard
释义	middling standard 中等货物
随便看	serial difference serial digital serial digital adder serial digital computer serial digital decoder Serial Digital Interface serial digital operation serial digital output thermometers serial digit operation serial dilution serial dilution doubling serial dilution end point Serial Dilution Endpoint Titration Serial Dilution End Point Titration Serial Dilution End-Point Titration serial dilution method serial diode serial discontinuity concept serial discount serial discounts serial discrimination learning serial disk transplant serial display serial distributed decision support system serial distribution