预先排除

preclude

预先的英语翻译：

beforehand; in advance; pre-requisite; ready; up front
【经】 in advance; in anticipant

排除的英语翻译：

exclude; get rid of; debar; eliminate; obviate; remove
【医】 deplete; depletion; elimination; evacuate; evacuation; exclusion
exhaustion; expel; pellate
【经】 dismiss; rule out