- 相关词组
- acoustic material声学材料,隔音材料;
- acoustic velocity[机] 音速;声速;
- acoustic measurement声学测量;
- acoustic investigation声学研究;
- acoustic neuroma听神经瘤;
- acoustic radiator声辐射器;
- acoustic frequency音频;
- acoustic resistance声阻;
- acoustic wave声波,音波;
- acoustic resonance音响共鸣;
- acoustic pressure声压;
- acoustic signal听觉[音响]信号;
- acoustic lens声透镜;
- acoustic shadow声影区;
- acoustic load声负载;
- arched ceiling拱形顶棚;
- acoustical ceiling吸声天花板;
- acoustic power声功率;
- acoustic instrument声学仪器;
- acoustic sounding声波测深法;
- 今日热词
- 热门搜索
- absurd adj.荒谬的;荒唐的;无理性的,杂乱无章的;荒诞主义的,荒诞的;n.无价值,无意义;
- Moslem n.穆斯林;伊斯兰教信徒;伊斯兰(等同于 Muslim);adj.穆斯林的;伊斯兰教的;回教的(等同于 Muslim);
- adoption n.采用,收养;
- basement n.地下室;
- vaga 瓦加;哇嘎;沃歌;空泡毒素
- couple n.两个;夫妻;一对儿;几个;v.加上;结合;
- occupy v.居住;占用;占领;担任;使忙碌;占…;
- scratch v.挠,搔;划伤,刮坏;勉强维生;取消;n.划痕,划伤;刮/擦的刺耳声;挠痒;
- housework n.家务劳动;
- traditional adj.传统的,习俗的,惯例的;守旧的;
- what about you 你呢;那你呢;你怎么样
- factory n.工厂;制造厂;