He had the ruthless streak necessary to carry him into the Cabinet.他具有进入内阁所必需的冷酷性格。A violent streak of pain ripped through her whole body.一阵剧烈的疼痛传遍了她的全身。Paul was someone who certainly had a puritan streak in him.保罗身上无疑带有...
The casinos in Las Vegas had better watch out since I'm obviously on a lucky streak!拉斯韦加斯的赌场要小心了，因为我显然正红运当头！There was a streak of insanity in the family.这个家族有精神错乱的倾向。Paul was someone who certainly had a puritan stre...
Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.在乙腈、聚...
在许多应用场合,波动的直流电是讨厌的.In many applications a fluctuating DC current is undesirable.他是个情绪波动的演员(演得好坏由心情而定).He's avery temperamental player, ie plays well or badly accordingto his mood.他们波动的回声中带有一种难言的悲哀.In their echoes, t...