
好词典

源自 'aminopenicillanic acid'(氨基青霉素酸)和 'penicillin'(青霉素)的组合,1961年由英国Beecham实验室命名。
❶ 氨苄青霉素,一种半合成青霉素类抗生素,用于治疗多种细菌感染,如呼吸道、尿路和肠道感染。
“The doctor prescribed ampicillin for my bacterial infection.”
(医生给我开了氨苄青霉素治疗细菌感染。)
“Ampicillin is effective against many Gram-positive and some Gram-negative bacteria.”
(氨苄青霉素对许多革兰氏阳性菌和一些革兰氏阴性菌有效。)
ampicillin resistance — 氨苄青霉素耐药性,指细菌对氨苄青霉素产生抵抗能力,导致药物失效的现象。
“The spread of ampicillin resistance is a growing concern in hospitals.”
(氨苄青霉素耐药性的传播在医院中日益引起关注。)