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 have a question.
我有一个问题。
He tried to sell me his lousy radio.
他想把他那台破收音机卖给我。
So who won the race?
谁在比赛中获胜？