基本解釋[航空、航天科學(xué)技術(shù)]脩正角英漢例句雙語例句The droplets are large and often tear-drop shaped. This type of pattern can indicate multiple blows from a blunt object, because the first blow typically does not contact any blood.如果血滴較大且多爲(wèi)淚滴狀，則這類血跡圖案多爲(wèi)鈍器造成，因爲(wèi)鈍器的首次攻擊通常不會使血液流出；如果血跡圖案是由許多微小血滴組成的，則有可能是槍擊造成的。tear-drop pattern更多例句專業(yè)釋義航空、航天科學(xué)技術(shù)脩正角