letting down
泌乳：指哺乳动物通过乳腺分泌的乳汁给幼体喂食的行为。
常用释义
英式发音
美式发音
基本释义
- 泌乳：指哺乳动物通过乳腺分泌的乳汁给幼体喂食的行为。
例句
-
1·He was afraid of letting down his parents, so he studied hard to get into university.他很害怕让他的父母失望，所以努力学习考上了大学。
-
2·I have a dread of letting down Ray's contributors, who are expecting to see their work in his magazine.我很害怕自己会让雷的撰稿人们失望，他们都希望看到自己的作品出现在他的杂志上。
-
3·It hurts me deeply to see people fail to cultivate! Aren't you letting down the vows you made upon first leaving home?我见到不修行的人，觉得非常痛心，这岂不是辜负自己当初出家时所发的愿吗？
-
4·When I was in middle school, I felt I was always letting people down.我上中学的时候，我觉得我总是让人失望。
-
5·It is not really your memory letting you down, just your ability to retrieve information from it.并不真的是你的记忆不好，而是你从记忆中获取信息的能力让你失望而已。
-
6·With the College Entrance Examination around the corner, I am very nervous and in low spirits because I am afraid of letting my parents down.高考即将来临，因为害怕让父母失望，我非常紧张，情绪低落。
-
7·Not just by lying down and letting the sea wash over me, but by fighting it.我不想只是躺下来，等着让海水漫过全身，而要和它斗到底。
-
8·Most of us think we cannot do this or that, but in truth we are afraid of letting ourselves down or failing at our goals.我们当中的很多人都觉得我们不能做这个，不能做那个，但是事实上我们只是害怕让我们自己会失望或者达不到目标。
-
9·But, although this is a controversial thing to say, I think we \ 're afraid of this responsibility, afraid of not being able to discharge it well, of letting people down.但是，尽管这是一个有争议看法，也就是说，我认为我们害怕这个责任，害怕不能够履行好它，让人民失望。
-
10·This can be turned into work by letting it fall down the staircase once again-an analogy of using the movement of hot and cold gases to do work in Maxwell's original thought experiment.通过让皮球再次下来，这个过程转就能化成为功——这是对麦克斯维尔最早的思考实验热冷气体移动的类推。