Usages of cādiào
我 用 铅笔 写 笔记， 写错 了 可以 马上 用 橡皮 擦掉。wǒ yòng qiānbǐ xiě bǐjì, xiěcuò le kěyǐ mǎshàng yòng xiàngpí cādiào.
I use a pencil to take notes, and if I write something wrong, I can erase it right away with an eraser.
要是 你 写错 了， 就 用 橡皮 擦掉 吧。yàoshi nǐ xiěcuò le, jiù yòng xiàngpí cādiào ba.
If you write it wrong, just erase it with an eraser.
Elon.io is an online learning platform
We have an entire course teaching Chinese grammar and vocabulary.