柯林斯詞典im 1. the INTERNET DOMAIN NAME for Isle of Man 馬恩島 返回 IM劍橋詞典abbreviation for instant messaging 短信;即時(shí)消息(instant messaging的縮寫) medical specialized abbreviation for intramuscular 肌內(nèi)的(intramuscular的縮寫) An IM injection is chosen when reasonably rapid systemic uptake of the drug is needed by the body . 當(dāng)藥物需要被身體很快吸收時(shí),會(huì)選擇肌肉注射。 返回 IM