Gramamycin
颖霉素
🗣️ 情景例句
I'm looking for nail polish remover.
我想买点洗指甲油水。
All things are difficult before they are easy.
凡事必先难后易。
Neither of us realized that night that these carvings and paintings dated back 15,000 years,
我们没有意识到这些刻画追溯到15，000年前，