1、con- "together" + gest- "bear, carry, bring".
2、字面含义:bring together. => overcrowd, Medical sense of "unnatural accumulation".
3. congest-con (共同)+gest(挤死他)--- 充满, 拥塞
英文词源
congest (v.)
early 15c., "to bring together" (transitive), from Latin congestus, past participle of congerere "to bring together, pile up," from com- "together" (see com-) + gerere "to carry, perform" (see gest). Medical sense of "unnatural accumulation" (1758) led to transferred (intransitive) sense of "overcrowd" (1859). Related: Congested; congesting.
双语例句
1. Finally , spatial temporal speed figure was introduced to help find the headstream of congest.