“变宽”用英语怎么说?

“变宽”的英语可以翻译为:
[医]broaden
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  • “变宽”造句

    河流转向东流时河道大幅度变宽。The river widens considerably as it begins to turn east.小路在和公路相交的地方变宽了。The track widened as it met the road.过了一会儿,路变宽了,他们也走得更快了.After a while the road opened up and they traveled more quickly....