例句與造句

1. The simple diatomic radical carbon monosulphide ( CP ) was detected in the circumstellar envelope of the star IRC + 10216 in 1990.
2. Despite efforts to contain the spill, some of the acid apparently penetrated the local sewer system and released deadly hydrogen monosulphide, he said.
3. Despite efforts to contain the spill, some of the acid apparently penetrated the local sewer system where it reacted, releasing a deadly hydrogen monosulphide, he said.
4. It's difficult to find monosulphide in a sentence. 用monosulphide造句挺難的