很惭愧,一直没怎么搞明白,今天古狗了一下,有些明白了。% `- z/ W. V) V& Y
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from internet:3 U& O/ w, w. k4 U
2 f0 q" g) F1 h) ]% ]Grill..the heat comes from the bottom to cook the food. & w3 O4 r: w! b) T# D6 ~# x) }" v" T2 w! Y& u) m
Broil..The heat comes from the top to cook the food.5 U# @3 T6 n m0 G1 `: b
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Toast..Generally the heat is both top and bottom (or side to side in a toaster) and it is a dry cooking method with a food that has little moisture, bread for example - f8 `0 I& ~5 x+ ^: _( q' F' p7 J
Roast..Higher temperature with the intent to caramelize the outer portion of the food to bring out flavor. An example of this would be roasting a piece of meat, or vegetables. The pan is large enough to allow heat to reach most sides of the food that is being cooked. & c; s8 @6 ~. {4 B g; x4 O3 B% n( Q+ M; z/ J
Bake...In the case of cakes or casseroles the food fills the pan so that you get even cooking but the food does not dry out. Also used as a general term for cooking almost anything in the oven. 0 B( z0 v8 j# N8 g( S3 H9 p7 {0 |# r/ Y9 W, N