| Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|---|---|---|---|---|---|
Diphosgen (Chem) [shuang1 guang1 qi4] 
双光气 Phosgen (Chem) [tan4 xian1 lü4] 碳酰氯 Phosgen (S, Chem) [er4 lü4 hua4 tan4] 二氯化羰 Phosgen, Carbonylchlorid, Kohlensäuredichlorid (S, Chem) [guang1 qi4] 光气 Phosgen + Phosgene + 光气 +