詞源:
en構成動詞，表使變得 -> 使變得害怕（fright）-> frighten使害怕Gruber was frightened at the extent of kessler's suffering .格魯勃被凱斯勒極度的悲痛嚇得驚心動魄。
She would not come to the zoo -- she was frightened of the animals .她不願意到動物園來，她害怕動物。
Don't put your prices too high or you 'll frighten the customers off .別把價要的太高，否則會把顧客嚇跑的。
