了如指掌造句

7句用“了如指掌”造句的例子参考 了如指掌造句

1.把这些乱七八糟的东西搬走。

2.她越想越拿不定主意,心里乱七八糟的。

3.你的房间真是乱七八糟。

4.他越想越没主意,心里乱七八糟的。

5.我以前作业写得乱七八糟的,现在好多了。

6.我终于把乱七八糟的拼图七拼八凑摆好了。

7.我的房间总是乱七八糟的

了如指掌[liǎo rú zhǐ zhǎng ]

⒈ 形容对情况极为清楚。

对他们的活动,他完全了如指掌。

have sth.at one’s fingertips; know as one know his ten fingers; know like a book; know as well as a beggar knows his bag;