Eaca
[化] 6-氨基己酸
🗣️ 情景例句
Good. Tell Mr. Gao at the factory to keep up the good work.
很好，请告诉工厂的高先生继续努力。
Money is the key that opens all doors.
金钱是打开一切门户的钥匙。
America, Russia and Europe are filled with enthusiasts----
美国、俄罗斯和欧洲都有许多热心此项事业的人