难点的英文：
difficulty
nodus
rub
- Let's try to clear up our difficult and doubtful points.
让我们设法把难点和疑点解决一下。 - This text presents many pitfalls for the translator
这篇文字有很多潜在的难点,译者稍一不慎就要出 - Item pricing is an important but difficult task in priced bill of quantities.
在工程量清单计价中，清单项目组价是其重点和难点。 - This text presents many pitfalls for the translator.
这篇文字有很多潜在的难点,译者稍有不慎就要出错.
n. 困难，艰难；难点，难事，困境；异议，反对，争论
- I appreciate your difficulties.
我理解你的困难。 - No difficulty can overwhelm us.
困难压不倒我们。 - Inevitably, the proposal is running into difficulties.
提案意料之中地遭遇了麻烦。
n. 节,结节,难点
v. 擦；涂；磨光；按摩
n. 摩擦，按摩；磨损处；困难；伤感情的事
- Rub shoulders with
点头之交 - inscription rubBing
拓印 - That is where the rub is.
这就是困难所在。