单词：quadridentate chelate
单词：quadridentate chelate 相关文章
A: May I help you with something? B: I would like to return some books. A: Ill take them. B: Here you go. A: These books were due two weeks ago. B: Yeah. I totally forgot they were due. A: You will need to pay late fees on these books. B: How much ar
英语情景对话-图书馆
A: What can I do for you? B: Im returning these books. A: Let me have them. B: Here are all of them. A: These books are two weeks late. B: I didnt have time to return them. A: Youre going to have to pay late fees. B: How much? A: 25 cents a day. B: 2
英语情景对话-图书馆
A: How may I help you? B: I need to return these books. A: Give them here. B: Here they are. A: It appears these books are two weeks late. B: I forgot they were due. A: You do realize you are going to have to pay late fees, right? B: How much is the
英语情景对话-图书馆
A: How may I help you? B: I need to check these books out. A: Do you have your library card? B: Here it is. A: It appears that you have late fees. B: Really? A: Yes, really. B: How much do I owe? A: You owe $24.50 in late fees. B: I dont have that mu
英语情景对话-图书馆
A: When is the bus going to get here? B: It's obviously late. A: It was scheduled to be here about thirty minutes ago. B: I'm sure it'll be here in a little bit. A: I hope so, because I'm running really late for work. B: I hate having to take the bus
实用乘车英语
It's a little too late, I'm a little too gone; A little too tired of this hangin' on: So I'm lettin' go while I'm still strong enough to. It's got a little too sad, I'm a little too blue; It's a little too bad you were too good to be true. I'm big-t
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