gummed

音标发音

He gummed the back of stamps.
他在邮票的背面涂上胶。
It turns out that transistors in these flash-memory devices are prone to being gummed up with electrostatic charge that they cannot dissipate.
结果发现，这些快速记忆装置中的晶体管一旦被冲入了它们无法驱散的静电电荷，它们就会出毛病。
INNOVATION is a dirty word in finance these days but, with securitisation markets gummed up, fresh thinking may be just what credit markets need.
现在，创新在金融领域是个难听字眼，但是证券化市场恶化的情况下，那些新的思想正是信贷市场所需要的。

This has, to put it in the plainest terms possible, kinda gummed up the works.
ENGADGET
Their squabbles over patronage and more have delayed projects and gummed up decisions.
ECONOMIST: Cleaning up Mumbai and Maharashtra
By decoding microbial DNA, drug researchers hoped to pinpoint key proteins that could be gummed up with novel druglike chemicals.
FORBES: On The Cover/Top Stories

Gum is a substance, usually tasting of mint, which you chew for a long time but do not swallow.
Your gums are the areas of firm, pink flesh inside your mouth, which your teeth grow out of.
any of various sticky substances that exude from certain plants, hardening on exposure to air and dissolving or forming viscous masses in water
to stick together or in place with gum