Inclusion Criteria:  Male or female aged 18-55 years(both inclusive) at the time of signing informed consent Body mass index 18.0-26.0kg/m2(both inclusive) Body weight ≥50.0kg(male),≥45.0kg(female) Fasting serum/plasma glucose <6.1mmol/L  Exclusion Criteria:  Known or suspected of being allergic to any ingredient in the study drug. Participated in any drug or medical device-related clinical trial within 3 months before screening. Subjects addicted to smoking, or non-smoker who smoked within 48 hours before administration Donated blood within 1 month before screening; or donated blood ≥400 mL or had blood loss ≥400 mL during trauma or major surgery within 3 months before screening. Subjects with incompetence or language impairment, who cannot fully understand or participate in the study.