Faulter
n. 过失, 失误, 欠缺；疏忽漏做(某事)；缺点, 毛病, 瑕疵；缺陷, 不足\\nvt. 挑剔, 找…的缺点, 责难, 责备；批评；非难：；做错, 在…中出错：\\nvi. 出差错, 犯错误：；【地质学】产生断层
🗣️ 情景例句
Stone is still in the hospital, but he's making good progress.
世通还在医院，但他的身体康复得很快。
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
It may also be said that rational, industrious,useful.
也可以这样说，理智的、勤劳的、有用的。