一剂好的补品将有助于身体康复。A good dose of tonic will help you to pick up.她服用了一剂蓖麻油，已经上床睡了。She has gone to bed and had a dose of castor oil.按摩是舒缓压力的一剂妙方。Massage is a wonderful antidote to stress....
The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金属锂 - 液氨一步还原法合成γ姜黄烯.实验证实γ姜黄烯极不稳定,室温下极易芳香化转变成α姜黄烯....
Dick was a juggler, who threw mists before your eyes.迪克是个骗子, 他在你面前故弄玄虚.The juggler juggled three bottles.这个玩杂耍的人可同时抛接3个瓶子.The juggler juggled three flasks.这个玩杂耍的人可同时抛接三个瓶子....
Michael Perham, a 14 - year - old from Hertfordshire, is the youngest person to sail across the Atlantic single - handed.日前, 英国14 岁 少年迈克尔·勒姆独自驾驶帆船穿越了大西洋,他成为世界上独自成功穿越大西洋最年轻的人.She lives more than 100 miles away in Hertford...