他中饭吃一根香蕉和一块楔形的奶酪。He had a banana and a wedge-shaped cheese for lunch.他中饭吃一根香蕉和一块楔形的奶酪.He had a banana and a wedge of cheese for lunch.楔形的作用有助于在低压差应用中产生紧密的密封.Wedging actions help affect a tight seal in low differential pr...
这些植物必须放置于零度以上光照充足的地方。These plants must be stored in the light at above freezing temperature.多数玫瑰在土地肥沃、阳光充足的地方长得最好。Most roses like a sunny position in a fairly fertile soil.充足的食物供应a plentiful supply of food...