Auraptene
橙皮油素
🗣️ 情景例句
it's going to be too late when I do remember.
等我想起来时已经太晚了。
How long does it take for a letter to get to California ?
一封信到加利福尼亚要花多长时间？
I'm sorry, sir.I can't change a ten-pound note.
对不起，我找不开10英镑的钞票。