Dating back
[经] 提前填日期
🧩 词语组成解析
[计] 记日期的\\n[经] 注明日期
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
🗣️ 情景例句
and make sure that it is in good condition
确定它状 良好
Whoever told you that was just joking.
无论是谁告诉你的，反正都是开玩笑。
It seems all right.
看来这没问题。