bone button

基本解释

Two finger widths below the belly button, between it and the pubic bone.
兩指寬的肚臍以下的骨頭，它與恥骨。
The study's cell-culture phase showed that white button mushrooms enhanced the maturity of immune system cells called "dendritic cells, " from bone marrow.
研究的細胞培養時期說明白蘑菇促進了一種被稱爲“樹突狀細胞”的免疫系統細胞的成熟，該細胞來源骨髓。
Especially his whole body there is no a grain of button on snow-white breadth tunic and use a rose just in the collar don't live, fine latch bone faintly discernable stirring fancy.
特別是他一身雪白寬袍上沒有一粒釦子，衹在領口処用一衹玫瑰別住，精致的鎖骨若隱若現引人遐想。