Tannigen
乙酰鞣酸
🗣️ 情景例句
Weight training makes me feel good.
举重训练使我感觉不错。
Ray. I've been rescued at last.
啊吓！我终于得救了。
No, she's much younger than I am. She only started here this term.
对，她年纪比我小得多。她是这个学期才进校学习的。