by什么意思、怎么读？单词用法、记忆法、发音音标、反义词同义词辨析、释义

She enjoys herself by reading novels.
读小说对她来说是一种享受。


This cup can measure fluids by the half litre.
这个杯子能量半升液体。

N-COUNT. 交通阻塞;堵车. A traffic jam is a long line of vehicles that cannot move forward because there is too much traffic, or because the road is blocked by something.

In the evening we watched the sunset by the beach.
傍晚我们在沙滩边看日落。

I came back by bus.

我是乘公共汽车回来的。

※There are only two powers in the world, the sword and the pen; and in the end the former is always conquered by the latter. 世界上只有两种力量∶刀和笔；而其结果，后者总是战胜前者。
※The dullard's envy of brilliant men is always assuaged by the suspicion that they will come to a bad end.——Sir Max Beerbohm, British writer笨人对聪明人的嫉妒常因“他们不会善终”的猜测而得以减弱。英国作家  毕尔博姆爵士  M
※The horizon of life is broadened chiefly by the enlargement of the heart.——H.Black American writer生活的范围是随着心胸的开阔而变宽广的。美国作家   布莱克,H.
※The world can be changed by man's endeavor, and that this endeavor can lead to something new and better .No man can sever the bonds that unite him to his society simply by averting his eyes . He must ever be receptive and sensitive to the new ; and have sufficient courage and skill to novel facts and to deal with them . (Franklin Roosevelt , American President )——人经过努力可以改变世界，这种努力可以使人类达到新的、更美好的境界。没有人仅凭闭目、不看社会现实就能割断自己与社会的联系。他必须敏感，随时准备接受新鲜事物；他必须有勇气与能力去面对新的事实，解决新问题。(美国总统 罗斯福建. F.)  "