Mail slot
= letter box (1)
🧩 词语组成解析
mail
[mel]
n. 邮件，邮政;邮政（制度）;邮务员，邮递员;〈古〉袋，旅行包;
vt. 邮寄;给…穿盔甲;
vi. 投邮;
slot
[slɑt]
n. 位置;狭槽，水沟;[人名] 斯洛特;硬币投币口;
vt. 跟踪，跟着足迹追赶;开槽于;
🗣️ 情景例句
Ten o'clock in the morning. Here.
上午十点 ，在这里。
No. Don't be silly. I wouldn't dream of letting you do that.
不，别说傻话了。我绝不会想到让你那样做的。
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。