查询词典 au fait

This might provoke unkind comparison with the claim of Sarah Palin, the Republican vice-presidential candidate, to be au fait with going-on in Russia on the basis of her Alaskan residence.

这可能让人联想起与共和党副总统候选人莎拉。

Yantai a organisé et fait la promotion de la Chine, au travers de quatre grandes activités APEC : l'Exposition Commerciale Internationale APEC, l'Exposition et la Communication des techniques des PMEs, l'Exposition des Investissements, et l'Exposition E-Business, une fois l'ASEM et huit fois l'Expositions des fruits et légumes dont l'UNESCAP prend la charge.

先后代表国家承办了APEC国际贸易博览会、中小企业技术交流暨展览会、投资博览会、电子商务博览会等四次重大AEPC经贸活动，1次亚欧会议旅游合作发展论坛及展览会以及8届由联合国亚太经社会主办的国际果蔬·食品博览会。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。