🧩 词语组成解析
fort
[fɔ:t]
n. 堡垒，要塞;<美>边界贸易站;
v. 设要塞保卫;
up
[ʌp]
adv. 在上面，在高处;起床，起来;向上;由低到高;
adj. 向上的;上升的;竖立的，垂直的;举起的;
vt.& vi. 增加;加速;提高;举起，拿起;
prep. 在…的上端;向高处;沿…而去;向…上游;
n. 上升，升高;兴旺，繁荣;上坡;（价格等）上涨;
🗣️ 情景例句
Thank you.
谢谢。
Karl was so upset that he began to turn red with anger.
卡尔非常惊讶，红着脸开始生气了。
It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.
想到在宁静的乡村里有一头危险的野兽继续逍遥流窜，真令人担心。