同根派生 topical anesthetic相關(guān)詞英漢例句Therefore, a local or topical anesthetic may be used to numb the treatment area during the procedure.因此，一個局部麻醉劑可用于治療領(lǐng)域麻木過程中。Over-the-counter topical anesthetics and antimicrobial mouthrinses may provide temporary relief.使用非處方的局部麻醉劑和抗菌漱口水也許能暫時(shí)的減輕痛苦。topical anesthetic更多例句