step away意思是：走开例句I need to step away from my work for a few minutes to clear my mind.我需要离开工作几分钟以舒缓我的...

hear from意思是：收到…的信，得到…的消息例句I haven't heard from my friend in weeks, I hope everything is okay.我几周没有收...

in the middle of the day意思是：在中午(一般12点到2点)例句I usually take a nap in the middle of the day to recharge...

play around意思是：玩闹；乱搞(性方面)例句Stop playing around and get back to work.别再玩耍了, 回去工作.本页标题: play around是什么...

hit the road意思是：上路例句Let's hit the road and start our road trip让我们开车出发, 开始我们的旅行.本页标题: hit the road是什么...

from top to bottom意思是：完全地；彻底地例句We need to clean the house from top to bottom before the guests arriv...

what time (have) you got？意思是：几点了？例句Excuse me, what time do you have?请问, 现在几点了?本页标题: what time (have)...

give up on sb/sth意思是：放弃某任务或目标；失去对某人的信任或信心例句I was trying to fix the broken bike, but I had to give up...

cut it close意思是：卡点儿（做某事）例句I had to run to make it to the meeting on time, but I cut it close.我不得不跑步才...

direct current意思是：直流电例句Most batteries produce direct current, but household electrical outlets provi...