tractability的例句（tractability在句子中的用法）

• What tractability can you offer on the vegetables that it is chemical free? 你方能供应哪些不含化学成分且易于加工蔬菜的产品 呢 ?
• Leads tractability tests and mock recalls. 领导追溯性测试和模拟回收.
• You will find the dog's tractability and friendliness. 你会发现狗既温顺又友好。