Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。
初二英语课文
Unit 11 Keep healthy
📚 句中词汇解析
从本句中提取的重要词汇
n. 昨天;往昔;<正式>过去;
adv. 在昨天，在昨日;近来;
💡 yester昨日+day一天 → 昨天
"Believe it or not, he was here yesterday as large as life."
信不信由你, 他昨天确确实实是在这儿.
近义：lately, past, yore
adj. 对不起的;无价值的，低等的;遗憾的;感到伤心的;
"Afterwards she was sorry for what she'd said."
后来她后悔说了那些话。
近义：heartbroken, heavyhearted, mournful, pained, regretful, repentant