swell
vi./ n.肿(膨)胀，鼓起;增多;波浪起伏
Her ankle was already starting to swell.她的脚踝已经开始肿起来了。
swing
v.(使)摇摆;(使)旋转 n.摆动;秋千
Let your arms swing as you walk.边走边摆动双臂。
sympathy
n.同情(心);(思想感情上的)支持
I have absolutely no sympathy for students who get caught cheating in exams.我对考试作弊被抓到的学生丝毫都不同情。
