on top of片语KK [ɑn tɑp ʌv] /ɑn tɑp ʌv/发音片语1在…上面、在…顶端She left the keys on top of the refrigerator again.她又把钥匙放在冰箱上面了。2除…之外、加上、而且On top of all the delays, our luggage never arrived.除了一连串的延误,我们的行李还一直没到。3掌控、应付得来Despite the chaos, she stayed on top of her workload.尽管一片混乱,她仍然把工作量控制得住。4熟悉、掌握最新情况Good editors stay on top of changes in the industry.好的编辑会随时掌握业界的最新变化。5紧邻、逼近The truck was suddenly on top of us before I could brake.我还没踩下煞车,那辆卡车就已经逼到眼前。用这个字练口说→