NO. WORD POS EHOWNET
1 含氫 VH11 {exist|存在:theme={gas|氣:domain={chemistry|化學}}}
2 氫化 VH16 {StateChange|態變:StateFin={gas|氣:domain={chemistry|化學}}}
3 鈍氣 Naa {gas|氣:domain={chemistry|化學}}