江老的回答：cut off [英][k?t ?f][美][k?t ?f] vt. 切除; 切[隔]断; 剪[切， 砍]下; 迅速离开; （疾病等）使（人）死亡; 双语例句 When he regained consciousness, the broken splinters of his thigh bone had been removed, the bits of ragged flesh had been cut off, and the wound bound up. 他醒来时，大腿里的碎骨已被取出，炸开的一块肉被切除，伤口也包扎好了。有人往他脸上洒水。 ╯带着面具卑微旳过小玍活的回答：low-frequency cutoff 词典 低频截止 数据来源：金山词霸 双语例句百度知道新 1 absorption does not vary with the thickness of the structure of low-frequency cutoff frequency, can guarantee to achieve the thickness of 25 cm low-frequency cut-off frequency 40hz. 吸声结构的厚度不随低频截止频率变化，可保证以25厘米的厚度实现40hz的低频截止频率。 |
