| 例句 |
He wears rubber plugs in his ears when he swims.他在游泳时戴橡皮耳塞。Special earplugs dulled the sound of the chain saw.特制的耳塞降低了链锯的噪声。Earplugs will attenuate the loud sounds of the machinery.耳塞会减小机器的噪声。The earplugs muddied up the noise.耳塞减弱了嗓音。I love my portable music player, but I hate earbuds.我喜欢我的便携式音乐播放器，但讨厌耳塞。Since Ned was still asleep, she jacked in the earphone to cut off loudspeaker sound.因为纳德还在睡觉，她插上耳塞不让扬声器发出声音。 |