Tetranitromethane
n. [化]四硝基甲烷
🗣️ 情景例句
Remember our fishing trips?
还记得我们以前那些钓鱼之行吗？
To strive, to seek, to find, and not to yield.
要奋斗，要探索，要有所发现，而不要屈服。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。