Occluding
a. [医]牙合的, 咬合的\\nv. 堵塞( occlude的现在分词 ); 阻隔; 吸收（气体）
🗣️ 情景例句
I never liked that umbrella stand.
我一直嫌那伞架碍事。
The first step is the only difficulty.
万事起头难。
but it is of a kind that, if he meets it, he can readily understand and deal with.
但如果有这种情况，露营者也容易理解，知道如何对付，