intramuscular
🇺🇸
/ˌɪntrəˈmʌskjələr/
🇬🇧
/ˌɪntrəˈmʌskjələ(r)/
occurring or administered within the muscle
The doctor decided to administer the medication through an intramuscular injection.
医生决定通过肌肉内注射的方式给药。