The amplitude of the vibration determines the loudness of the sound.振动幅度的大小决定声音的大小.The students began to enter the classroom and Anna was startled at their loudness.学生们开始进入教室.安娜被他们的喧闹声吓了一跳.His heart bumped in his breast ...
如果受到损伤，神经细胞再造的能力有限。Nerve cells have limited ability to regenerate if destroyed.两人都具有深入浅出地表述复杂事物的能力。Both of them had the ability to present complex matters lucidly.航空公司的成败应该取决于它们吸引乘客的能力。Airlines should stand or fall on th...