不要直接加热烘干内衣，那样会损坏布料。Never dry underwear over direct heat; it will weaken the fabric.他穿好内衣，然后穿上西装。He put on his underwear and got into his suit.最新款的运动内衣是一种可外穿的彩色上装。The latest in sports bras are colorful tops designed as ou...
All animosities were laid aside for the moment.一切仇恨都被暂时抛开。In truth, the animosities of the President and his opposition fed on each other.实际上, 总统和他对手之间的相互仇视使对立情绪加深了....
They were principally used to catalyze aldol, allylation, Diels - Alder, ene and Friedel - Crafts reactions.它们主要被用来催化Aldol, 烯丙基化, Diels-Alder, Ene和 Friedel -Crafts等反应....