讲解的名词英文explanation；
explanationn.解释；说明；阐述；解释性说法；说明性文字
No explanation was offered, still less an apology.
连个解释都不给，就更不用说道歉了。
For a full explanation of how the machine works, turn to page 5.
关于机器工作原理的详细说明，请翻阅第5页。
I didn\'t believe her explanation but I bit my tongue.
我不相信她的解释，但我忍着没有说出来。
