| 释义 |
for·mal·de·hydeBrE /fɔːˈmældɪhaɪd/ NAmE /fɔːrˈmældɪhaɪd/ noun [U ] (symbol CH 2 O ) a gas with a strong smell 甲醛 (also specialist for·mal·in BrE /ˈfɔːməlɪn/ NAmE /ˈfɔːrməlɪn/ ) a liquid made by mixing formaldehyde and water , used for preserving biological, making plastics and as a disinfectantspecimens , making plastics and as a disinfectant福尔马林；甲醛水溶液 |