常見例句Using this system, the investigators examined whether direct administration of stem cells into the inner ear could restore the cochlear fibrocyte population and aid hearing recovery. 通過這一系統(tǒng)研究者們觀察了直接將干細(xì)胞導(dǎo)入到內(nèi)耳內(nèi)是否可以恢復(fù)耳蝸內(nèi)纖維細(xì)胞的數(shù)目并且?guī)椭犃謴?fù)。I got my hearing aid on the National Health (Service). 我的助聽器是國民保健署資助的。It means to give the most-needed and timely aid. 它的意思是給予最需要的及時的幫助。He stood aghast on hearing the news. 他聽到這消息嚇呆了。I'm collecting money in aid of starving children. 為幫助饑餓的孩子們,我正在搞募捐。A hearing aid helps to overcome defects in hearing. 助聽器有助于克服聽覺缺陷。 返回 aid-hearing