Lactamine
丙氨酸
🗣️ 情景例句
A downpour like this never lasts long here at this time of year.
这里每年这个时间象这样的大雨不会下得很久的。
Dogs wave their tails not so much in, love to you as your bread.
狗摇尾巴，爱的是你的面包。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。