1.war on sb. 對(duì)某人宣戰(zhàn)
The king was prepared to levy war on his neighbour after their quarrel over the land.
在與領(lǐng)國(guó)發(fā)生了領(lǐng)土糾紛后，國(guó)王已經(jīng)準(zhǔn)備好對(duì)鄰國(guó)宣戰(zhàn)了#sy@8&D+.xxVo。

2.be locked in battle 相持不下
In the dark and violent world of feudal Japan, two brothers are bound by blood, yet locked in battle for the title of Shogun king.
在封建時(shí)代的日本，黑暗和暴力籠罩大地!XSX~]Uz5fN7Qc4G]。為了爭(zhēng)奪將軍頭銜，原本血脈相連的兩兄弟不禁反目成仇，打得是難解難分#Zw)(i_V%z#n&AKLoXCi。

3.haggle over 討價(jià)還價(jià)
If you come with me to the market, you must be prepared to haggle over the prices asked.
你要跟我去市場(chǎng)的話，得準(zhǔn)備好討價(jià)還價(jià).exKssPsM|zr(x。

4.home in on sth. 鎖定
Strangely, sharks do not seem to use these senses to home in on people.
奇怪的是，鯊魚似乎不用這些器官來(lái)鎖定人類進(jìn)行襲擊ZBiRPas]~J~*VsKV。