They declared for the abolition of slavery.他们声明赞成废除奴隶制度。He struck a blow against slavery.他反对奴隶制度。There was an impassable barrier between the white race and the one which they had reduced to slavery.在白色人种和被他们奴役的种族之间有一道不可逾...
They called on the authorities to make slavery a punishable offence.他们呼吁当局将蓄奴定为一种应该受到惩罚的罪行。to be sold into slavery被卖为奴They agree to pass their lives in incessant slavery.他们同意永远做牛做马....
相信完美可以企及是不现实的。It is unrealistic to believe perfection is an attainable goal.他的爱情观不现实。His idea of love was a mirage.指望他们能够立即解决问题是不现实的。It is unrealistic to expect them to be able to solve the problem immediately....
Conclusion The absorbable coral hydroxyapatite is a good bone tissue engineering scaffold.结论可吸收性珊瑚羟基磷灰石具有促进骨髓基质细胞表达成骨细胞表型、合成细胞外基质的功能,是良好的细胞载体.Results: The research of ureureteric stent developed in the absorbable and bio...