學(xué)個(gè)詞 Learn A Word:2195_inject

　　今天我們要學(xué)的詞是 inject. Inject 動(dòng)詞，意思是注入。最近一項(xiàng)調(diào)查顯示，Maryland's fast-growing casino industry injected $1.4 billion into the state economy. 美國(guó)馬里蘭州快速發(fā)展的賭場(chǎng)業(yè)為馬里蘭州的經(jīng)濟(jì)注入了14億美元。Researchers injected human brain cells into baby mice to create animals which have brains that are half human in order to advance their understanding of brain disease. 為加深對(duì)大腦疾病的認(rèn)識(shí)，研究人員將人腦細(xì)胞注入新生小老鼠體內(nèi)，讓這些老鼠的腦子帶有一半人腦特征。好的，今天我們學(xué)習(xí)的詞是 inject, inject, inject...