Materies peccans
[医] 致病物质
🧩 词语组成解析
[医] 物质
🗣️ 情景例句
If you waste all your time playing computer games, you'll never get anywhere in life.
如果你花过多的时间在电脑游戏上，你将前途黯淡。
Don't be so sure.
话别说得太满。
I think it's broken.
我觉得好象坏了。