| 释义 |
1a large mollusc which has a tall spiral shell with a large aperture, living in tropical and subtropical seas 法螺, 梭尾螺。
1.1Genus Charonia, family Cymatiidae, class Gastropoda, in particular C. tritonis, which is used as a trumpet shell. 法螺属, 嵌线螺科, 腹足纲, 尤指用作号角的大法螺。
词源 a nucleus of a tritium atom, consisting of a proton and two neutrons 氚核。
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