In hot waterCharlie has forgetton his homework.He'll be in hot water with the teacher!In hot water:有麻烦了 ……

Cold water weighs (称重) more than hot water. ……

  Hot water freezes (结冰) faster than cold water. Hot water freezes (结冰) faster than cold water.  ……

Hot waterA: Charlie forgot his homework again.B: He'll be in hot water with the teacher!In hot water: 有麻烦了。 ……

popularChildren compete to be the best swimmer.Summergets hottermaking people lazierCicada turns into the top singerIce cream shops become more popularChildren compete to be the best swimmer.Autumnsuddenly fallsas ……

The ink spreads through the hot water faster than through the cold water, because tiny water molecules (分子) bump (撞击) into each other faster in hot water. ……

One liter (升) of cold water weighs (重) more than a liter of hot water. ……

信不信由你Hot water can freeze faster than cold water. ……

Hot water and cold water make different sounds when we pour (倒) them. ……

信不信由你Hot water can freeze (结冰) faster than cold water. ……

).It’s called “swimmer’s itch”, and it’s an itchy rash (疹子) that comes after swimming outdoors. Swimmer’s itch is most common in freshwater lakes and ponds ……

;swimmer’s itch”, and it’s an itchy rash (疹子) that comes after swimming outdoors. Swimmer’s itch is most common in freshwater lakes and ponds, but it occasionally occurs in salt ……

vacation, watch out for the itch (痒).It’s called “swimmer’s itch”, and it’s an itchy rash (疹子) that comes after swimming outdoors. Swimmer’s itch is most common ……

英国公共卫生间的冷热水管In British bathrooms there are usually two taps. One tap runs hot water and the other runs cold water. We can use hot water or cold water, but rarely (极少地) both. The hot water is very hot ……

) in breaststroke happen under the water. This makes the water push back on the swimmer more...) in breaststroke happen under the water. This makes the water push back on the swimmer more, and it takes ……