know the ropes 知道学习规则或内容 ; 晓得学习规矩或内容 ; 知道研习规则或形式 ; 知道内情
show sb the ropes 传授秘诀
Against the Ropes 破网而出 ; 奋力一击 ; 拳力一博
on the ropes 倒在栏索上 ; 处境岌岌可危 ; 濒临失败
learn the ropes 摸到门道 ; 熟悉某一行业 ; 弄清内幕 ; 学会窍门
show someone the ropes 传授秘诀 ; 告诉某人工作的窍门 ; 教人做事的窍门
to know the ropes 熟门熟路 ; 懂得秘诀 ; 内行 ; 懂局
be on the ropes 处于困境 ; 接近失败 ; 处境十分困难 ; 步履艰难
To learn the ropes 熟悉工作 ; 学做事的门道
She hurriedly untied the ropes binding her ankles.
她赶紧解开绑着自己双脚的绳子。
The moment she got to know the ropes, there was no stopping her.
一旦她懂了行,她就一往无前了。
Our backs and hands were covered with sores and burns from the ropes.
我们的背和手到处是绳索导致的伤口和灼伤。
For example, you might see a W.W.E.wrestler jump off the ropes and land on top of his opponent.
VOA: special.2010.02.19
the ropes will be pulling the block with T in the other direction, then I got 10 Newtons here.
绳子也会对另一物体施加方向相反的拉力 T,于是我知道这里是 10 牛顿
We know there is no thing called a massless rope, but most ropes have a mass, but maybe negligible compared to the two blocks you are pulling, so we'll take the idealized limit where the mass of the rope is 0.
我们都知道无质量的绳子是不存在的,是绳子就有质量,但是相比于这两个物体就可以忽略不计了,所以我们有了这个理想的条件,即绳子的质量都是 0
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