您要查找的是不是：
- Your car is causing an obstruction. 你的汽車(chē)擋道了。
- He was found guilty of obstruction. 他被判阻擋犯規。
- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- In a position to obstruct, hinder, or interfere. 擋道地處在阻礙、阻擋或干涉的位置上
- The inner layer of the wall of a spore. 孢子內壁孢子壁的內層
- There is a fine layer of dust on the desk. 桌子上有一層薄薄的塵土。
- So as to thwart, obstruct, or oppose; perversely. 以便對抗，阻礙，或反對地; 任性地
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中間通常含肉較多的那一層
- The bottom layer is a mixture of sand and clay. 最下面的一層是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的東西都蓋了一層薄薄的灰塵。
- It is a crime for the President to obstruct justice. 總統阻撓司法是犯罪。
- A layer, as of doubled-over cloth or of paperboard. 一層一層，如折疊過(guò)的布料或紙板的
- A surface, layer, or mass of frozen water. 冰面凍結的水的面、層或塊
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它組織的薄層
- To slow down or impede by creating an obstruction. 阻塞用制造障礙的方式使慢下來(lái)或使受阻
- A thin, flat layer or scale, as that of a fish. 外表組織薄而平的一層或鱗狀物，如魚(yú)鱗
- Intestinal obstruction causing colic, vomiting, and constipation. 腸阻塞造成腹絞痛、嘔吐和便秘的腸道堵塞
- The entrance is clear of obstruction. 這入口沒(méi)有障礙物。
- Obstruction may be caused by chronic cicatrization. 梗阻也許是由慢性瘢痕造成的。
- The fallen trees obstruct the road. 倒下的樹(shù)將路堵住了。
