我突然感到莫名的惆怅。I suddenly felt unutterably depressed.她勉强露出颇带惆怅的一丝笑容.She managed a rueful little smile.四小姐这无名的惆怅也是最近三四天内才有的.An indefinable sadness had come over Huei - fang these last few days....
On Monday morning Jemmy sauntered on the road of Madison Square.星期一的上午杰米还在麦迪逊广场的马路上闲逛.Marilyn made her last public appearance at Madison Square Garden.玛丽莲最后一次公开亮相是在麦迪逊广场花园。People in Madison County didn't talk this w...
It dedicated that cypermethrin had fine control effect to the Cyrtotrachelus buqueti.显示了氯氰菊酯对长足大竹象具有较好的防治效果.The optimal temperature and pH for CDT 3 degrading cypermethrin is 30 ℃, pH 8.0, indifferently.在温度30℃, pH8.0时,CD...