Preoiler
预先加油器, 预润滑器
🗣️ 情景例句
People are busy shopping and wrapping presents for relatives and friends before Christmas Eve.
在圣诞节前夜，人们忙着为亲朋好友买东西、包礼物。
To drink brandy
喝白兰地
It is called a clavichord.
被称作古钢琴，