sandboxWiktionary 原文英/ˈsænd.bɒks/美/ˈsæn(d).bɑks/n.沙箱,沙盒中文释义来自 ECDICT构词拆解sandsand词干boxbox词干词源说明From sand + box.释义名词noun1US, CanadaA children's play area consisting of a box filled with sand.2A box filled with sand that is shaped to form a mould for metal casting.3A container for sand or pounce, used historically before blotting paper.