Leucylglycylalanine
亮甘丙肽, 亮氨酰甘氨酰丙氨酸
??? 情景例句
Would you be able to come over Saturday night?
星期六晚上能過來嗎？
I hope I'll get a big pay raise.
但愿薪水大大提高一下。
Custom has not commonly been regarded as a subject of any great moment.
風俗一般未被認為是什么重要的課題。