topical anesthetic
英汉例句
- Therefore, a local or topical anesthetic may be used to numb the treatment area during the procedure.
因此，一個侷部麻醉劑可用於治療領域麻木過程中。 - Over-the-counter topical anesthetics and antimicrobial mouthrinses may provide temporary relief.
使用非処方的侷部麻醉劑和抗菌漱口水也許能暫時的減輕痛苦。