Whipsaw
n. 狹邊鉤齒粗木鋸,雙重不利的事物
? 同義詞
??? 情景例句
Please forgive me, Susan, but...
請原諒我 ，Susan， 但……
I think it's going to be too cold.
我認為天氣將會太冷。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出現了這樣一個簡單的事實--野牛數目換的變化對平原的整個野生生物鏈都產生了影響。