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
Wedding dresses.
结婚礼服。
We tried in vain to make him change his mind.
我们试图使他改变他的主意,但白费力气。
Though a number of descents have been made, much of it still remains to be explored.