Flak vest
n. 防弹背心
🧩 词语组成解析
flak
[flæk]
n. 高射炮;过分的或抨击性的批评;争吵，敌对;
vest
[vɛst]
n. 马甲;防护衣;内衣;（印有运动员编号的）运动背心;
vi. 合法地被授予;给自己装上教服;
vt. 授权;赋予;穿衣服，穿教服;
vest衣服 → 穿在里面的衣服 → 汗衫，背心，内衣
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
Many straws may bind an elephant.
草多可缚象。
Mrs Flower directed that all the money that belonged to her should come to you.
弗劳尔夫人指示她所有的钱应当全部归你。