Gramamycin
颖霉素
🗣️ 情景例句
His silence made me suspicious.
他的沉默引起我的猜疑。
This composer is writing beautiful song.
这位作曲家写出了美妙的歌曲。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。