cum

精液粗俗、俚語

There were dried cum stains on the hotel sheets.

飯店的床單上有乾掉的精液痕跡。

射精、達到高潮粗俗、俚語

He warned her that he was about to cum.

他警告她說自己快要射了。

兼、兼作、附帶正式；多用連字號

They converted the garage into a study-cum-guest room.

他們把車庫改成書房兼客房。