Butar布塔尔
butconj.但是prep.除 ... 以外adv.仅仅;只pron.无不
butyryl-chitooligosaccharide丁酰化甲壳低聚糖
But penalties are penalties.但是点球就是点球。
butyryl-acyl carrier protein丁酰-酯酰载体蛋白
But somehow they managed it.但不管怎么说,他们还是成功了。
But Morrel remained motionless但莫雷尔依旧一动都不动
But the envelope had zipped.可是信封已经封上了。
But those are not absolutes.但这都不是绝对的。
But consider your daughters.看女儿的份上吧。