Caution security
[经] 保证金
🧩 词语组成解析
caution
['kɔ:ʃən]
n. 小心;警告;〈英〉担保;〈口〉须警惕的事或人;
vt. 警告;提醒;
🗣️ 情景例句
if people took the time to read.
只要人们肯花时间去阅读。
She wishes to hear from her friend.
她希望收到朋友的来信。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。