You've damaged my bicycle.You shan't have it again.你把我的自行车弄坏了。你别想再用了。It was very skillful of you to repair my bicycle.你修好了我的自行车,技术真好.My little granddaughter caught her heel in the spokes of her bicycle — it was...
The bicycle reigned supreme as Britain's most popular mode of transport.当时自行车是英国最流行的交通工具。Each year they compete in a prominent statewide bicycle race.每年他们都要参加著名的全州自行车大赛。I am not keen for her to have a bicycle.我不太放心她...
硫化染料因其有毒而受到注意.The sulfur dyes are noted for their toxic properties.他认为碳最初和硫酸钙反应生成硫化钙.He postulated that the carbon reacts initially with the sulfate to form calc ium sulfide.第三个例子是前章提到的硫化亚铁.A third example is the ferrous...