n.a variant of `burden'

v.weight down with a load

同義詞：burdenweightweight down

Supply Without Burthen Revisited
The Burthen of Air-Condition Cooling Tower Calculated by Counterflow Integration Method
Burthened Bodies: the image and cultural work of "White Negroes"in the eighteenth century Atlantic world
Integrated Analysis and Assessment of Mental Burthen in College P.E.Courses
The Reseach and Application of High-Burthen Controlled Retarder of TDJK-108 (208) Series
The dioxin burthen level in breast milk of lactating women near municipal waste incinerators and the influential factors
Application of Misty Mathematics in Mental State Burthen Capacity Evaluation of Athletics Professional Students
Elementary discussion for the changes of dynamic cardiogram at different burthen statem of the athlete
A modest proposal for preventing the children of poor people from being a burthen to their parents or country, and for making them b...
A modest proposal for preventing the children of poor people from being a burthen to their parents or country, and for making them b...