nematocystsCOCA²¹¹⁵³⁹BNC⁷⁴⁸³³ 基本例句 n.动刺丝囊,刺细胞原型nematocyst的三单 Vinegar has acetic acid, which disables the box jelly's nematocysts that have not yet discharged into the bloodstream though it will not alleviate the pain. 醋含有酸性物质能预防毒液在血液中扩散但不能减缓疼痛。 goumin