The optician moved the chart closer: " Now can you read it? "验光师把视力表靠近 一点: “ 现在能认出来 吗 ? ”A dispensing optician supplies glasses, but doesn’t test your eyes.配镜师为你提供眼镜,但不检查眼睛。The optician has advised that I wear contact le...
The instructors were slacking on the job.教员们对工作松松垮垮.He had never let a foreman see him slacking.他从未在哪个工头面前表现出丝毫懈怠。The rain was slacking and we were moving along.雨稀松下来,而我们又走动了....
她的脑袋仿佛已经肿起来,连眼睛动一动也会发晕的.Her head felt swollen and she winced even when she turned her eyes.他试图清醒因威士忌而发晕的头脑.He tried to clear his head of the whisky fuzz.他的灵感以令人发晕的速度滋长着.His muse pullulated with dizzying speed....
杂原子数越多, 分子被氧化的程度越高.The larger the number of heteroatoms, the more highly oxidized the molecule.关键反应为底物控制的不对称杂原子共轭加成反应.The key step was a substrate controlled asymmetric heteroatom conjugated addition.杂原子烯反应是该反应的重要组成部分.Th...