Bilatriene
三甲川胆色素, 胆汁三烯
🗣️ 情景例句
Amtrak is happy to announce our arrival in New York City.
我们很高兴报告诸位 Amtrak火车就要到达纽约了。
Thank you but this is something I have to figure out myself.
但有些事情我必须自己去考虑。
Busmen have decided to go on strike next week.
公共汽车司机决定下星期罢工。