Clarithromycin
[医]克拉霉素：大环，内酯抗生素，对革兰氏阳性和阴性细菌的抗菌谱甚广，口服用于呼吸道以及皮肤和软组织感染的治疗
🗣️ 情景例句
She flunked her English examination.
她的英语考试失败了。
Drought
干旱
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了，但早晨灯却都亮着。