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
I find it amazing that you can't swim.
你不会游泳可真使我大吃一惊。
My ambitions concern the things I am most fascinated by.