Jetometer
润滑油腐蚀性测定器
🗣️ 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作养家。
Reputation is often got without merit and lost without fault.
无功得名是常事，无过失名也是常事。
Oh, we have beautiful sunshine everyday! It's very warm. Sometimes it's too hot.
噢，每天阳光明媚！很暖和。有时太热。