Karnosin
[医] 肌肽
🗣️ 情景例句
OK, Jane. Start the music.
好 ，Jane。音乐开始。
He insisted that we all be in his office at one o'clock.
他要求大家一点钟到他的办公室。[大学英语四级]
If we go downhill, we might find a stream, and if we follow the stream we should reach a farm, or a village or a bridge.
“如果我们走下山，我们可能会发现一条小溪，如果我们沿着小溪走，我们会到达一个农场或一个村庄或是一座桥。”