insertion
n
1 [U] ~ (into sth) inserting or being inserted 插入; 放入; 置入
the insertion of a coin into a slot 往投币孔塞进一枚硬币. 2[C]
thing inserted, eg an announcement or advertisementput in a newspaper 插入物(如在报纸上刊登的启事或广告).
🗣️ 情景例句
The bad news hit everyone hard.
恶耗使每个人都受到了沉重打击。
Nothing is so certain as the unexpected.
天有不测风云,人有旦夕祸福。
If you park your car in the wrong place, a traffic policeman will soon find it.