transgenic tobacco的用法和样例：
例句
- The researchers expect to move forward with field testing of the transgenic tobacco in late August.
研究人员希望在八月下旬进一步在转基因烟草领域进行试验。 - Five positive transgenic lines transferred with pTC2 and six positive transgenic lines with pTGC were obtained.
转基因植株的正反交试验证明外源基因在转基因烟草后代中遵循母性遗传规律，不存在转基因的花粉漂移现象。
