S 开头单词
self-pulse 自脉冲(作用)
self-pulsating 自激式脉动
self-published adj.由作者自行出版的
self-protective adj.自保护式的
self-protection awareness 自我保护意识
self-protection n.自卫；自我保护
self-protecting 自行保护
self-protect 自保
self-propulsion drive [交通运输工程]自航推进传动
self-propulsion adj.自力推进的；机动式的
self-propelling 自行的
self-propelled grab hopper dredger [交通运输工程]自航抓斗挖泥船
self-propelled belt tripper [经济学]自动推进皮带走行车
self-propelled adj.自力推进的；机动式的
self-propagating 自动传布的
self-pronouncing adj.字上有发音标示的
self-promotion 自促作用