顾客寻找矮牵牛花可能必须致电或造访所有三家花店，才能找到心仪的粉色品种。
Customers looking for petunias might have to phone or visit all three garden centers before they find the hot pink color they're looking for.
举例说，抗草甘膦转基因大豆中的抗除草剂基因，由一种植物病毒、两种不同的土壤细菌，以及一种矮牵牛花植物的基因组合而成。
For example, the herbicide-resistant gene in GM RR soy was pieced together from a plant virus, two different soil bacteria, and a petunia plant.
他最喜欢的花是矮牵牛花。
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