They can't get close to the telephone quickly.
他们不能很快到电话旁边。
It is difficult, however, for scientists to get close to the bears.
然而,科学家们很难接近这些熊。
They had rummaged around his thorax, trying to get close to the arrowhead and the tissue around it.
他们对他的胸腔周围进行了仔细的检查,试图靠近箭头及其周围的组织。
They want to get close to the Obamas' big brick house on Greenwood Avenue.
VOA: special.2009.01.12
But, can you see that as you get really close together the negative electronic cloud surrounding the two ions start to sense one another.
然后当你真的让它们,离得很近时,这两个离子周围的负电子云能感应到对方。
He saw that if you take the atomic mass of chlorine, 2 add it to the atomic mass of iodine, divide by two, you get something that is really close to the atomic mass of bromine.
他看到,如果你将氯的原子质量,加上碘的原子质量,除以,得到的数将与,溴的原子质量很接近。
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