Lubreel
润滑油脂自动加注管卷筒
🗣️ 情景例句
Hi, Dad. Am I interrupting you?
嗨，爸爸。我打搅了你吗？
Her children are a disappointment to her.
她的孩子让她感到失望。
I can't make this machine run properly.
我无法使这部机器正常运转。