Arcia阿西亚
arcn.弧;弧形物vi.形成电弧;按弧形轨迹行进
Arcania undecimspinosan.十一刺栗壳蟹
arcus palatopharyngeus腭咽弓
Arctocephalus pusillusn.非澳海狮
arcuate pubic ligament耻骨弓状韧带
arc extinguishing sand灭弧沙
Arc evaporating method电弧气化法
arc spraying technique电弧喷涂技术
Arcee-Rosenhelm test阿-罗二氏试验:检蛋白
arcuate artery of foot足弓形动脉
arcus tarseus inferior下睑板弓
"an arched ceiling"