集中jí zhōng
to concentrate, to centralize雷léi
thunder, (internet slang) terrifying青少年qīng shào nián
an adolescent, a youth, young person面对miàn duì
to confront, to face革命gé mìng
revolution, revolutionary (politics)顶dǐng
apex, crown of the head, top, roof颗kē
"classifier for small spheres, pearls, corn grains, teeth, hearts, satellites etc"驾驶jià shǐ
to pilot (ship, airplane etc)