8 be afraid doing/to do be afraid to do 不敢.胆怯去做某事.是主观上的原因不去做.意为"怕", be afraid of doing 担心出现doing的状况.结果. doing 是客观上造成的.意为"生怕.恐怕". She was afraid to step further in grass because she was afraid of being bitten by a snake. 她生怕被蛇咬着.而不敢在草丛中再走一步. She was afraid to wake her husband. 她不敢去叫醒她丈夫. She was afraid of waking her husband. 她生怕吵醒她丈夫. 【查看更多】