Phytochemist
植物化学家
🗣️ 情景例句
All right.
很正确。
Which train do I take to Philadelphia?
去费城乘哪趟车？
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。