Alanosin
丙氨菌素
🗣️ 情景例句
And tell them you want to go on the tour that goes down into the canyon.
跟他们说你要参加到峡谷里去的旅游团。
There's a cool breeze this evening.
今晚有凉爽的微风。
Education is one of the key words of our time.
教育是我们这个时代的关键词之一。