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乾細(xì)胞導(dǎo)入到內(nèi)耳內(nèi)是否可以恢複耳蝸內(nèi)纖維細(xì)胞的數(shù)目竝且?guī)椭犃盅}。I got my hearing aid on the National Health (Service). 我的助聽器是國(guó)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(shí)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. 爲(wèi)幫助飢餓的孩子們,我正在搞募捐。A hearing aid helps to overcome defects in hearing. 助聽器有助於尅服聽覺缺陷。 返回 aid-hearing