- 相关词组
- wind erosion hazard风蚀灾害
- personel locator beacon人员定位标
- two-course beacon双向信标
- beacon tower烽火台;
- sand hazard沙害
- landing beam beacon着陆用无线电标
- transient hazard瞬时冒险
- occupational hazardn.职业病;
- short-range radio beacon近距离无线电信标
- non-explosion hazard area非爆炸危险场所
- runway localizing beacon跑道指向标
- fixed beacon固定信标;
- synchronized discrete address beacon system同步离散地址信标系统
- transportable ground beacon移动式地面信标
- pipeline data hazard流水线数据冲突
- surface beacon地面信标
- portable beacon移动标灯
- omnirange radio beacon微型无线电信标
- vertical fan marker beacon扇形指点标
- irradiation hazard辐照危害[危险性]
- 今日热词
- 热门搜索
- throughout prep. (表示时间)自始至终;在…期间;遍及…地域;遍及…场所;adv. 处处;始终;在所有方面;
- marriage n.婚姻;结婚;婚姻生活;
- TPO 时间;热塑性弹性体;程序升温氧化法;聚烯烃类热塑性弹性体;托福模考软件
- spr abbr.spring 春季;sponsor 发起人;sprinkled 喷洒的;specific resistance 比电阻;
- duty n.责任;职务,职责;上班;税;
- rescue me 救救我;拯救我;救我
- birth n.出生;诞生;分娩;创始;起源;出身;门第
- unmarried adj.未婚的,独身的,单身的;v.离婚(unmarry的过去分词);
- novel n.小说;adj.新颖的;
- despair n.绝望;使人绝望的人(或事物);vi.绝望;
- nanometre n.<英>十亿分之一公尺,毫微米;纳米;
- avoid vt.避开,避免,预防;[法]使无效,撤销,废止;