nidulate

例句：

1. 1. The farmernidulated the soil to improve itsfertility.
   农民给土壤施肥，以提高其肥力。
2. 2. The scientist nidulated the seeds to increase their germinationrate.
   科学家给种子施肥，以增加发芽率。
3. 3. Theengineer nidulated the metalto make it more durable.
   工程师给金属施肥，使其更耐用。