瓣

right semilunar valve

右半月瓣

right pulmonary artery 右肺动脉 | right semilunar valve 右半月瓣 | Right-sided heart catheterization 右心导管检查

anterior semilunar valve

前半月瓣

annular valve 环形阀; 环状阀 | anterior semilunar valve 前半月瓣 | anti-flood valve 防洪闸

aortic semilunar valve

大动脉半月瓣

\\"大动脉孔\\",\\"aortic orifice\\" | \\"大动脉半月瓣\\",\\"aortic semilunar valve\\" | \\"大动脉窦\\",\\"aortic sinus\\"

posterior semilunar valve

主动脉后半月瓣

主动脉沟 groove for aorta | 主动脉后半月瓣 posterior semilunar valve | 主动脉口 aortic orifice

clappered siamese

单向阀瓣式集水器

clapper 止回阀 | clappered siamese 单向阀瓣式集水器 | class A cover 第一类保险

East African silky oak

(四)瓣裂马鞭椴

蛇(木)歪翅漆木 hububalli;Surinam snakewood | (四)瓣裂马鞭椴 guacimo;grevillea;East African silky-oak;Australian | 马鞭椴 estribeiro;guacimo;horse-whipwood

soft-pedal

弱音踏瓣

小鼓 Snare-drum | 弱音踏瓣 Soft pedal | 庄严弥撒曲 Solemen Mass

radio sonobuoy

防潜浮瓣

radio sono buoy 防潜浮标 | radio sonobuoy 防潜浮瓣 | radio sonobuoy 防潜浮标

spherical sector resonator

球瓣共振腔

球形共振腔 spherical resonator | 球瓣共振腔 spherical sector resonator | 球对称 spherical symmetry

pyloric sphincter

喷门瓣

pure strain 纯(品)系 | pyloric sphincter 喷门瓣 | queen 蜂王

plasticine：塑像用粘土

plastic 塑胶 | plasticine 塑像用粘土 | plasticity 可塑性

Steel Skeleton Construction：钢骨构造

"钢珠","steel shot" | "钢骨构造","steel skeleton construction" | "钢枕(铁路)","steel sleeper"