常見例句雙語例句Nails on a chalkboard.黑板上有釘子。Children sit at rows of desks, staring up at a teacher who stands in front of a well-worn chalkboard.孩子們一排一排坐在課桌前，擡頭看著站在被磨損得快壞了的黑板前的老師。If the listeners knew that the sound was fingernails on the chalkboard, they rated it as more unpleasant than if they were told it was from a musical composition.如果聽者知道這是指甲刮黑板的聲音的話，他們給這個聲響難聽程度的評級就會比被告知此聲音來源於音樂作品中的高。權威例句The plates of the day: fisherman stew, chicken basquaise and roti de boeuf are scrawled on a chalkboard, just as they probably have been for decades.NPR: The Changing Face of France's Bistros 返回 chalkboard