inadequate,请问inadequate和insufficient的区别？

insufficient “不足的”、“不充分的”，sufficent的反义词，指数量上不能满足或达到某一需求。
1）The case was thrown out of court because of insufficient evidence.
由于证据不足，法庭对此案不予受理。
2）He was tired because he had had insufficient sleep.
由于睡眠不足，他显得很疲倦。
3）These children were dwarfed by insufficient food.
这些孩子因营养不良而发育不全。
4）The food and drinks were insufficient for the needs of twenty lads.
食物和饮料不够二十个小伙子吃。

inadequate “不足的”、“不充分的”, adequate的反义词，不仅仅是数量上，还有质量上不足以满足或达到基本的要求，或指能力、才能、资历等没有达到要求。
1）Many illnesses are the result of inadequate sanitation.
许多疾病都来源于不健全的卫生设施。
2）If increased spending is inadequate, the government can step in to simulate
aggregate demand.
如果消费增加不足，政府就要进行干预以刺激总需求。
3）I think that his qualification is inadequate for the position.
我认为资历不足以胜任这个职位。

inadequate
英 [ɪn'ædɪkwət]
美 [ɪn'ædɪkwət]
adj. 不充分的，不适当的
[ 比较级 more inadequate 最高级 most inadequate ]
[网络短语]
Inadequate 不足,不恰当,不充分的
Inadequate Packing 包装不良,包装不适当,包装不适当包装不良
inadequate capitalization 投资不足,资本不足,不实或不足投资

su并不是真正地切换用户，它只是改变身份的一个命令而已，你可以把它当做一种嵌套，当你以root身份执行su yph命令时，下面的命令便会以yph用户的身份执行，但是值得注意的一点是当前的环境变量、工作目录等全都没有改变，也就是说仍在root使用的环境变量中，此时执行pwd查看当前工作目录应该会输出“/root”，当再以yph身份执行su - root命令后，你便又是以root身份执行命令了，可是此时的情况应该是：
root环境/yph身份/root身份
即当你输入logout时便会返回到：“/root环境/ypt身份”下，在此环境再输入logout则可能会显示“bash: logout: not login shell: use `exit'”，即当前yph用户所用的shell中没有logout，因为logout命令需要以root身份执行，此时正确的做法是执行exit命令，便会到退出到root下，即为刚进入root用户时的状态

常翻译成：
The supply is inadequate to meet the demand.
供不应求
The supply lags behind the demand.
供不应求。
The supply is inadequate to meet the demand.
供不应求。
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具体语言环境 具体翻译


1. Supply of our products falls short of demand, and our enterprise is developing rapidly.
我们的产品供不应求，我们的企业正在迅速发展。
2. Goods in our shop are always short of demand, so our Business has never Been slack.
本店商品供不应求，生意永无淡季。
3. The demand outreaches the supply.
供不应求。
4. Student flats are at a premium.
现在学生公寓供不应求。
5. The demand for food outstripped supply.
食品供不应求。
6. The supply is inadequate to meet the demand.
供不应求
7. The supply lags behind the demand.
供不应求。
8. The supply is inadequate to meet the demand.
供不应求。
9. a tight market.
供不应求的市场
10. The supply lags behind the demand.
供不应求。
11. The supply of vegetables falls short of demand this year.
今年蔬菜供不应求。
12. Student flats are at a premium.
现在学生公寓供不应求。
13. Demand for fish this month exceeds supply.
本月份鱼供不应求.
14. The demand for these goods exceeds the supply.
这些货物供不应求。
15. The supply is inadequate to meet the demand.
供不应求。
16. The supply is not adequate to the demand.
供不应求。
17. At that time, everyone thought that the high demand for tulips would continue forever and prices could only go up because more and more people from all over the world would start to like tulips.
人们都普遍认为郁金香的供不应求将永远持续下去，价钱一定会上升，因为人们以为全世界会有越来越多的人爱上它。
18. Demand for fish this month exceeds supply.
本月份鱼供不应求.
19. Indeed, on some campuses, the demand for dormitory rooms has exceeded the number of residential units available.
的确，有些学校的宿舍房间已经供不应求。
20. Supply falls short of demand.
供不应求。