The old lady is always fretting over something unimportant.那位老妇人总是为一些小事焦虑不安.I was working all hours and constantly fretting about everyone else's problems...我一刻不闲地工作，总是为别人的事操心。I was working all hours and constantly ...
It'sa drink made by steeping pineapple rind in water.这是用菠萝皮泡在水里做的饮料。Halve the pineapple and scoop out the inside.将菠萝对半切开，挖出里面的果肉。a tin of pineapple chunks一罐菠萝块...
a sentence with a determinate meaning具有确定意义的句子The growth of spruce and fir needles is determinate.云杉和冷杉的针叶生长是有限的.Thus, enough equations are generated to make the problem determinate.于是, 产生了足够的方程使问题为定解....
他们的论据经不起一点推敲。Their arguments do not withstand the most superficial scrutiny.她论据的核心the pith of her argument论据错误百出,有时根本站不住脚.The argument often halts and sometimes breaks down completely....