[scode type="blue"]take French leave
To take French leave means to leave the work without permission.
①I always take French leave during an online chat, so don't expect me to reply in time.
② The movie How to Train Your Dragon 3 is on. Let’s take French leave and go to the cinema.
excuse my French 原谅我说脏话了
Excuse my French, he is a total fool！
据说在18世纪的法国，要从宴会或正式场合离开时，习惯上不用向邀请你来的人打招呼，所以Take a French leave就用来表示不告而别。
①If there is some prospect of something happening, there is a possibility that it will happen.【n.可能性；希望】
②When people prospect for oil, gold, or some other valuable substance, they look for it in the ground or under the sea.【v.勘探；勘察】【熟词生义】
③a wide view of an area of land, etc.【风景；景色】【熟词生义】
①Unfortunately, there is little prospect of seeing these big questions answered.
②He had prospected for minerals everywhere from the Gobi Desert to the Transvaal.
③a delightful prospect of the lake.