Be at war with
出国 Abroad处于交战状态, 进行竞争
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
war
[wɔr]
n. 战争;战争期间;斗争;论战;
vi. 进行战斗，作战;同…处于交战状态;
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
It is nice of you to invite me to the party tonight.
你真好，邀请我参加今晚的聚会。
Discretion is the better part of valour.
小心即大勇。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；