n.平路机，推土机...

Gall - blader disease and cystic fibrosis also often involve me.胆囊疾病和胰腺囊性纤维性变也常常纠缠我....

blader的音标：blader的英式发音音标为：['bleɪdər]blader的美式发音音标为：['bleɪdər]...