Preoiler
預先加油器, 預潤滑器
??? 情景例句
Things will work out in the end.
事情最終都會解決的。
I hope you can help me.
我希望你能幫助我。
Suddenly she asked her father why he kept so many old newspapers locked away there,
她突然問父親為什么把這么多的舊報紙鎖在柜子里，