punctually

副词 punctually:

1. at the proper time
   同义词：duly

1. Thank heavens the ship was late leaving! Had it left punctually, we should have missed it.
   谢天谢地，船开晚了！要是准时开，我们就搭不上了。
2. The train leave punctually at18.00.
   火车准时在１８点离开。
3. Please make every endeavour to arrive punctually.
   请尽量准时到达。