堵口的英文：
blocking
crevasse repair

参考例句：

buster
堵口

blocking是什么意思：
n. 块；阻碍；街区；大楼
v. 阻止；阻塞；限制

Block a hat; block a garment.
制造一个帽子；制造一件衣服。

The shop assistant recommended the alphabet block and arithmetic block.
售货员推荐了字母表积木和算术积木。

hollow block construction
空心砖结构

crevasse是什么意思：
n. 裂缝,破口,崩溃处
vt. 使有裂缝

The horror of dying no longer affected me as it had in the crevasse.
对死亡的恐惧对我的影响不像在裂缝里时那么大了。

Splays are commonly formed by currents from crevasses in levees
嗽叭形堆积通常由堤防决口的洪流所形成。

In his mouth were the remains of fir trees--the last meal that he had before he fell into the crevasse and broke his back.
它的嘴里还留有冷杉树的残物--这是它掉入冰窟跌断脊柱之前的最后一餐。

repair是什么意思：
v. 修理；补救；修复
n. 修理，修补；修补部位；维修费

The majority of the damage is easy to repair.
这次的损害大部分容易补救。

It must be repaired by a qualified worker.
这个应由专业人员来维修。

He disassembled a car for repairing.
他把汽车拆开进行修理。