Ammoniogen
生氨剂
🗣️ 情景例句
She got a scholarship to Cambridge but dropped out a year later.
她得到了剑桥大学的奖学金，但一年后就退学了。
Can you picture yourself on a boat, on a river?
你能想象你自己泛舟河上的情景吗？
Time is money.
时间就是金钱。