hollow的比较级 hollow的比较级是什么

1. 空洞的，无价值的，无真正价值的
2. 虚伪的，不诚实的
3. 凹陷的
4. 沉闷的
5. 空的，中空的，空心的
6. 空腹的
7. 沉重的
8. 空虚的
9. 瓮塞的
10. 饥饿的

1. 谷 ，山谷，溪谷
2. 坑，洞，穴，孔，洞坑
3. 洼地，凹地
4. 浪涡，凹穴
5. 凹陷处，坑洼处
6. 围起来的空间
7. 窟窿

1. 空洞地，无用地
2. 彻底地，完全地
3. 空心地，凹陷地

1. 挖成
2. 变空
3. 凹陷
4. 使成凹形，使平面凹陷，（使）成空洞，作成中空，使中空
5. 凿空，挖空
6. 挖洞（成某物）
7. 挖出（孔、洞）

1. a cavity or space in something;

   "hunger had caused the hollows in their cheeks"
   

2. a small valley between mountains;

   "he built himself a cabin in a hollow high up in the Appalachians"
   

3. a depression hollowed out of solid matter

1. not solid; having a space or gap or cavity;

   "a hollow wall"
   "a hollow tree"
   "hollow cheeks"
   "his face became gaunter and more hollow with each year"
   

2. as if echoing in a hollow space;

   "the hollow sound of footsteps in the empty ballroom"
   

3. devoid of significance or point;

   "empty promises"
   "a hollow victory"
   "vacuous comments"
   

1. remove the inner part or the core of;

   "the mining company wants to excavate the hillside"
   

2. remove the interior of;

   "hollow out a tree trunk"
   

1.

1. 空的：所以TEM模式只能在同轴缆线或双芯线(two-wire line)等多导体中被传导. 中空的(hollow)波导(waveguide)并不支持TEM模式. 图二是一个双导体传输线的横向截面积. 此截面的外形是任意的.

2. 中空：Block是一个三维的模型,几何形状有棱柱、圆柱、三维的多面体、椭圆体和椭圆型圆柱体,Blocks(块)类型有三种:实体的(solid)、中空(hollow)的和流动(fluid)的.

1. Bamboo is a sort of hollow plant.
   竹子是一种中空的植物。
2. He has hollow cheeks.
   他的双颊凹陷。
3. The divorce left him with a hollow feeling inside.
   离婚使他内心感到空虚。

1. A bar of iron is solid;a pipe is hollow.
   铁棍是实心的，而管子是空心的。
2. A drum is hollow.
   鼓是空心的。
3. The words you say are very hollow.
   你讲的话很空洞。
4. He declared that he was telling the truth, but his words rang hollow.
   他自称说的都是真话,但听起来不像真的。
5. His promises are hollow.
   他的许诺是假的。

1. The hollow was full of trees but the higher ground was covered with grass.
   凹地树木成林，但高处长满青草。

• A large double bed with a hollow in the middle.

  出自：E. Bowen

• The hollows in his face made him seem thinner than he actually was.

  出自：E. O

• The feather has a hollow shaft.

  出自：W. Wharton

• Lily's very body felt stark and hollow with longing.

  出自：fig.

• The breeze blew out her match. Giles hollowed his hand and lit another.

  出自：V. Woolf

• The bowls we ate..from were crude blocks of wood hollowed out by scraping and burning.

  出自：J. M. Coetzee

hollow, den, hole

这组词都有“孔,洞,穴”的意思。其区别在于:hole可指正常的“洞,洞穴”,也可指不正常的“破洞,裂口”; hollow主要指凹地、洼地或任何物体的“凹陷部分”,如洞、穴、坑等; den特指“兽穴”,也指动物园中的“兽笼”,有时也可指“匪窝”等。例如:

We got into the cellar through a round hole covered by a metalplate.

我们从一个有金属盖板的圆洞进入地 下室。

More gravel is needed to fill the hollow in the driveway.

在车道的凹地上需要填更多的沙砾。

The policeman happened to find a den of thieves in the suburb of the city.

警察在市郊发现了一个贼窝。

empty，vacant，hollow

这一组词都表示“空的”，但涵义有所不同。

empty意思是“里面没有东西”、“一无所有”，具有“空无一物”的隐含意义，它可以用来描绘box、vessel、cupboard、bag、purse、room、house、street、stomach、head 等词。

vacant意思是“闲着的”、“无人占据的”，着重指临时性的情况，如：vacant seat、vacant apartment、vacant position等。

hollow意思是“空心的”、“中空的”、“空洞的”、“下陷的”，它常与tree、ball、cheeks、voice、sound、words、promise等词连用，由此可见，它既可用以指实物的“中空”，亦可指 words、promise、compliments的“虚假”，用于后者场合是比喻意义。