cotKK [kɑt] /kɑt/发音名词1折叠床、行军床、简易床美式We set up a cot in the living room for our guest.我们在客厅架了一张折叠床给客人睡。2婴儿床英式She laid the sleeping baby gently in the cot.她轻轻地把睡著的宝宝放进婴儿床里。用这个字练口说→