hollow

复数：hollows过去式：hollowed过去分词：hollowed现在分词：hollowing第三人称单数：hollows

1. 空的empty;vacant
2. 凹的 lacking flesh so that the skin sinks inwards
3. 空洞的 having a ringing sound like the note when an empty container is struck
4. 虚伪的deceptive;deceitful

1. [C]洞，坑，凹地 a space sunk into sth,especially into the ground

• hollow pipe空心管子
• hollow words空洞的言语
• hollow laugh虚伪的笑
• hollow promises虚伪的允诺

hollow fiber中空纤维

hollow glass中空玻璃；凹窝载玻片

hollow block空心块，空心砖

hollow cylinder空心圆柱体

hollow shaft管轴，空心轴

hollow concrete空心混凝土；多孔混凝土；大孔隙混凝土

hollow brick空心砖

hollow cathode中空阴极，空心阴极

hollow sphere空心球体

hollow steel中空钢

ring hollow话听起来不诚恳；话语听着空洞

hollow out vt. 挖空（挖洞；开凿）

hollow tree空心树

concrete hollow block混凝土空心砌块；空心混凝土砖；水泥空心砖

hollow organ中空瀑；中空器官

hollow pipe空心管

hollow core中空心

hollow beam空心梁

hollow section空心截面；空心型钢

1. This tree looks high and strong but actually its trunk is hollow.
   这棵树看起来又高又壮，实际上树干是空的。
2. His protests on human rights sound hollow.
   他就人权问题提出的抗议听来很空洞。
3. He was thin and his cheeks were hollow.
   他很瘦,连面颊都凹陷了下去。
4. An open enemy is better than a hollow friend.
   宁有公开的敌人，不要虚伪的朋友。
5. She could hear nothing but the hollow echo of his steps.
   除了他的脚步的低沉回音，她什么声音都听不到。

1. The track dipped, weaving into a wooded hollow.
   小路消失了，迂回前行到了一片多树的山谷里。
2. Squirrels often use a hollow in a tree to store nuts.
   松鼠常用树洞储藏坚果。
3. I crawled under the house and crept into a dark hollow of a brick chimney.
   我爬到屋子底下，钻进了砖烟囱的黑窟窿里。

1. The Indians used to hollow out a log to make a canoe.
   印第安人过去常挖空圆木制成独木舟。

1. I played Max at chess yesterday and beat him hollow.
   昨天我跟麦克斯下棋，杀得他一败涂地。