Practicer
n. 练习者, 实践者
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
Nothing for nothing.
不费力气，一无所得。
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。