- 相关词组
- annulus urethralis尿道环;
- tympanic annulus鼓环
- low resistivity annulus低电阻率环带
- spiracular annulus气门环
- turbulent annulus湍流圈
- nuclear pore annulus核膜孔环
- water annulus[医]环形水道;
- grouted annulus灌浆环带
- primary annulus初级齿圈
- annulus loss环面损失
- annulus tympanicus[医] 鼓环;
- dense annulus[医]致密环;
- collecting annulus集水槽(叶片上去湿用)
- tooth annulus环状齿圈
- outer annulus外圆周
- settling annulus环形沉降段
- annulus umbilicalis[医] 脐环;
- spheric annulus球形环状
- annulus vaginalis[医]鞘(膜)环;
- secondary annulus第二内齿轮;
- 今日热词
- 热门搜索
- mixture n.混合;混合物;
- pool n.水池;石油层;(液体等的)一滩;共同储金;赌注;vi.使形成池塘或水洼;淤积;合伙经营;采(煤等);
- headteacher n.中小学的校长;
- apologize vi.道歉,认错;辩解,辩护;
- irrigate vt.灌溉;冲洗(伤口);使清新;vi.灌溉;冲洗;
- aws abbr.adjustable wire stripper 可调剥线钳;advanced warning system 高级警报系统;
- rocket tube 火箭发动机喷管,火箭筒;
- apl abbr.airplane <美国>飞机;application 请求;adult performance level 成人行为标准;aluminum-polythene laminate 碾压铝聚乙烯;
- prayer n.祈祷;祷词;祈望;祈祷仪式;
- room n. 房间;空间;余地;房间里所有的人;vt. 租房,合住;为…提供住处;投宿,住宿;留…住宿;
- My dream 我的梦想;我的梦;我的理想
- tax-free adj.免税的,不付税的;