1. grouse about 抱怨
He constantly grouses about prices.
他經(jīng)常抱怨物價(jià)太貴#6kE%QLU_Gra。

2. run hot and cold 對(duì)某人忽冷忽熱
Henrietta's feelings for Delbert run hot and cold--one minute she's hopelessly in love with him, and the next she can't stand the sight of him.
亨里埃塔對(duì)德?tīng)栘惡隼浜鰺帷耙幻脒€愛(ài)他愛(ài)得無(wú)可救藥，后一秒眼里就容不下他了rwZc;GN(.[h8。

3. on stark display 鮮明地展現(xiàn)出來(lái)
Diversity is on stark display as House's freshmen gather in Washington.
下議院的新晉議員們?cè)谌A盛頓匯聚一堂時(shí)，議員們的多樣性便鮮明地體現(xiàn)了出來(lái)Vmb4H-9@y+y.NqG。

4. off balance 失去平衡；亂了陣腳
Our surprise attack caught the enemy off balance and threw them into confusion.
我們的突然襲擊把敵人打了個(gè)冷不防，他們頓時(shí)亂作一團(tuán)BZm(Ez&24U1+_9COvOR_。