Suppose you are in a train and you're moving past me and you look at this piece of chalk.
假设你在火车上,从我面前经过并看着这支粉笔。
She would look at me calmly and respond, "Well, you are NOT my friend.
她会心平气和地看着我回应“好吧,你是不是我的朋友。
But standing on the ledge, he smiles at me. "You are afraid?" he asks, seeing the look on my face.
但释德建站在壁架上,笑嘻嘻的看着我。“你害怕了?”
But suppose you are in a train and you're moving past me and you look at this piece of chalk.
但假如你在火车上,从我面前驶过,你看着这支粉笔
So, why don't you take a look at this and tell me which are possible for a 2 s electron in a lithium atom where z 3 is going to be equal to three?
你们为什么不看一下这个然后告诉我对,于一个锂原子中的2s电子哪些是可能,的?它的有效电荷量,可能等于?
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