Some mushrooms are good to eat; some are poisonous.有些蘑菇可食用, 有些则有毒。He gave her a poisonous look.他恶意地看了她一眼。Butyl cellosolve aka butyl glycol, ethylene glycol is poisonous when swallowed and a lung - tissue irritant.丁赛路苏(碱性...
Poisonous smoke had got into the water supply.毒烟已经进入供水系统。There are hundreds of poisonous spiders and snakes.毒蜘蛛和毒蛇成百上千。This gas is highly poisonous.这种气体有剧毒。...
First, disconnect the boiler from the water mains.先将锅炉与供水总管断开。Make sure plugs are disconnected from the mains...确保插头与电源断开。The battery charger plugs into any mains socket.这个电池充电器可以插入任何类型的电源插座.The Auto Compact Disc Cleaner...