Preoiler
预先加油器, 预润滑器
🗣️ 情景例句
You can't fool me.
你蒙不了我。
I'm going skating in the Alps next month.
下个月我去阿尔卑斯山滑雪。
He had a gift for thinking up ways of making political points.
他有一种天赋，能想出很多办法阐明其政治观点。