所有的化油器都具有某种型式的贮油箱或浮子系统.All carburetors have some type of fuel reservoir or float system.鱼咬钩时,钩线上的浮子上下跳动.The float on a fishline bobs up and down when a fish grabs the hook.空气漏入浮子室中,会使化油器不稳定.Air leakage to the float bowl ...
No'm , dem air ain'sto's, dey's blockade awfisses.不, 小姐,那不是商店,是实施封锁办事处." But, Miss Scarlett ! Dey mout be hants up dar." 可是, 思嘉小姐,那里一定有鬼." Whut gempmums says an'whut dey thinks is two diffunt thi...
别折书页的角来标明你读到的地方.Don't turn back the corners of the pages to mark your place.别折那些书页的角, 会弄坏的.Don't bend the corners of the pages down, it damages them.小于90度的角叫锐角.Angles of less than 90 degrees are called acute an...
a balmy summer evening清爽宜人的夏夜This balmy weather is a herald of spring.这种温和的天气是春天的预兆。A balmy breeze refreshed us after the sultry blast.热浪过后,阵阵微风使我们恢复了精力....