You can also keep it at a location where your friend will be able to find it easily.Some people may try to point out the fiend’s mistake while writing the letter. Avoid this completely, as it can make matters worse. The letter has to be brief and should only talk about the subject...
3. Only through sound matching of required physical properties, coating formulation, application technique and substrate configuration can a coatings system succeed with the minimum of frustration, labor and capital expenditure. 但只有通过完善的搭配性能需求,化工原料,施工方式和底材性质,才能使涂饰系统成功的...
A sound is something that you can hear. A noise is an unpleasant or unexpected sound. You say that machinery makes a noise. People and animals can also make noises. A sudden noise made Bela jump. The birds were making screeching noises. 2. used as uncountable nouns Sound and noise can ...
It weighs only 36g. It's as light as six coins. It's easy for you to take this small camera with you when travelling. It's small, but it also has many uses. You can take a colourful photo or a black and white one. There are many shapes you can use. You can also use the ...
They are trained nutritionists who can givesoundadvice on diets... 他们都是受过训练的营养学家,能够在饮食方面提出合理的建议。 柯林斯高阶英语词典 Buy a policy only from an insurance company that is financiallysound... 一定要从财务状况良好的保险公司购买保险。
Doing ‘all they [audio engineers] can do to make the current and future events favorable’ requires audio engineers to not only continue learning, but also to interact with other people. Ninety-three percent of respondents noted that guidance from someone else helped develop their abilities. Inte...
She was born in a hospital in Texas, America, where she was the only Asia baby. A lot of people came to look at her. She was so pretty that she was called “Snow White”. Xu grew up with Western kids, doing the same things together. But she said her Chinese parents were much st...
each compression generates an excess pressure of greater amplitude than the decrease in pressure caused by each rarefaction. This can be predicted by theideal gas law, which states that increasing the volume of agasby one-half decreases its pressure by only one-third, while decreasing its volume...
Doctors have known for a long time that extremely loud noises can cause hearing damage or loss. The noise can be the sound of a jet airplane or machines in factories or loud music or other common sounds found at home or at work. A person only needs to hear the noise for little more ...
[C,U]something that you hear, or what can be heard 声,声音; 【例句】 There were strange sounds coming from the next room. 隔壁房间传来奇怪的声音。 【例句】 She couldhearthesoundof voices. 她听到人们在说话的声音。 【例句】 the distant sound of rushing water ...