词汇	siliceous sand
释义	siliceous sand 硅质砂
随便看	Kocher chloroform mask Kocher Collin hysterectomy forceps Kocher-Collin hysterectomy forceps Kocher Debre Semelaigne syndrome kocher-debre-semelaigne syndrome Kocher dilatation ulcer Kocher drainage tube of glass Kocher elevator Kocher, Emil Theodor Kocherezhky Kocher forceps kocher fracture Kocherga Kocher gall-stone scoop Kochergin kocherginski kocherginskiy Kocher gland hook Kocher goitre dissector Kocher goitre probe Kocher goitre retractor Kocher goniometer Kocher gouge forceps Kocherhans Kocher head caliper