cocoa
n
(a) [U] dark brown powder made from crushed cacao seeds; powdered chocolate 可可粉; 巧克力粉.
(b) [C, U] (cup of a) hot drink made from this with milk or water (一杯)可可与牛奶或水调成的热饮料
a mug of cocoa 一大杯可可.
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.