( <美> anesthetic)
1
- a substance that induces insensitivity to pain麻醉剂。
2
anaesthetics
treated as sing. the study or practice of anaesthesia麻醉术。
- inducing or relating to insensitivity to pain麻醉的。
词源
mid 19th cent.: from Greek anaisthētos 'insensible'， related to anaisthēsia （see ANAESTHESIA）， + -IC.