Many pesticides are irritants.很多殺蟲劑都具有刺激性。Drink a lot lots of water, a boy tebacle. Avoid tobacco smoke and other irritancy irritants.多喝水, 少吸煙,少喝酒,和其他刺激性的東西.Mustard oils are irritants, capable of causing serious injury t...
一道攔河壩將會在上游攔住水流，抬升水位。A barrage would halt the flow upstream and lift the water level.攔河壩把河流控制住了.Rivers are controlled by dams.我們決定筑一道攔河壩.We decided to dam the river....