2. Senescence is the key problem of cucumber storage. 衰老是黄瓜贮藏中的主要问题。
3. These are tomato sandwiches, and those are cucumber ones. 这是夹西红柿的三明治,那是夹黄瓜的。
英英解释
n.
1. a melon vine of the genus Cucumis; cultivated from earliest times for its cylindrical green fruit
2. cylindrical green fruit with thin green rind and white flesh eaten as a vegetable; related to melons