今天講instrumental (adj) 這個字,很容易誤譯,看英文定義--serving or acting as an instrument or means; useful; helpful--亦弄不清其意,所以, ... ... <看更多>

... <看更多>

In addition, penicillin was [instrumental] in keeping wounds from getting. ... 是用在某方面的工具?) helpful + in 似乎是比較標準的用法? ... <看更多>

All Questions · Pharo is re-writing code after compilation · CodingBat Python string index out of range error · Can't store 32-bit float in 64-bit long · What does ... ... <看更多>