George struggled wildly, going under and resurfacing at regular intervals.乔治疯狂地挣扎，不断在水面上浮浮沉沉。Make a point of backing up your files at regular intervals.一定要定期备份文件。The cartridge must be replaced at regular intervals.弹药必须定时...
Precipitates are usually collected by centrifugation at intervals.常常是用离心法分段收集沉淀的.Try to get into the habit of eating at least three small meals a day, at equally spaced intervals.尽量养成每天至少吃3顿小餐的习惯，而且每餐的间隔要相同。She began to ...
The evaluation of incurs in the bid work the most essential link.评标是招投标工作中最关键的环节.Every business incurs a number of accrued liabilities relating to its payroll.每个企业都会发生一些与工资有关的应计负债.Occupational exposure refers to the expo...
All the Plymouth hospitals are on red alert.普利茅斯所有的医院都处于紧急状态之中。Oil has come ashore on a ten mile stretch to the east of Plymouth.绵延10英里的浮油已经到达了普利茅斯东岸。Plymouth Hoe is renowned as the site where Drake played bowls before t...
I stepped over a broken piece of wood...我跨过一块破木头。She stepped gracefully onto the stage.她步态优雅地走上舞台。Marcus stepped towards her, bristling with a mixture of fear and anger.马库斯向她靠过来, 混合着一股畏惧与恼怒.The men stepped forward to kis...
If there's anything I can't stand it's an indecisive, wishy-washy customer.如果说我有什么不能容忍的话，那就是犹犹豫豫、挑来挑去的客户。The President's flip-flops on taxes made him appear indecisive.总统在税收问题上的一再反复使他显得优柔寡断。He was cri...