1) stiffen
[英]['stɪfn] [美]['stɪfən]
vt.& vi.(使)变硬，(使)变挺
2) complicate
[英]['kɔmplɪkeɪt] [美]['kɑmplə'ket]
vt.& vi.(使)变复杂
3) fission
[英]['fɪʃn] [美]['fɪʃən]
n.分裂，裂变;vt.& vi.(使)裂变
4) haze
[英][heɪz] [美][hez]
n.霾，烟雾;vt.& vi.(使)变朦胧;vt.使劳累
5) topple
[英]['tɔpl] [美]['tɑpḷ]
vt.& vi.(使)倒塌
6) sweeten
[英]['swi:tn] [美]['switṇ]
vt.增加，使变甜;vi.变甜，变香
参考词条