1. propagate sth (formal) means to spread an idea, a belief or a piece of information among many people: truyền bá (tư tưởng, niềm tin...)

Television advertising propagates a false image of the ideal family.

2. propagate sth also means to produce new plants from a parent plant. duy trì nòi giống, truyền giống, sinh sản

Propagation of red valerian

The plant can be propagated from seed.

Plants won't propagate in these conditions.

The food at the hotel was barely edible.

The vegetables were old but still looked edible.

Edible parts of red valerian (medicinal herbs: RED VALERIAN - Centranthus ruber)

imperialist nations: những đế quốc

They hide behind what they call communism (facade) or socialism but essentially, in their core, they are imperialist nations, which control parts of the world.

a handful of houses

In fact, British postal codes were created without any consideration for the US system which is logistically inferior. The British model identifies postal destinations throughout the country down to a handful of houses.

1. in or into every part of sth

They export their products to markets throughout the world.

Họ xuất sản phẩm ra thị trường đến từng ngóc ngách trên thế giới.

2. during the whole period of time of sth

The museum is open daily throughout the year.