beneficial中文解释
adj,有益的，有利的；可享利益的 adj,有益的，有利的；可享利益的的英语怎么说
beneficial例句a drug that has a beneficial effect on the immune system.有益于免疫系统的一种药物
beneficial英语解释有利的，有益的adjadj
beneficial记忆bene(善， 好) ＋ fic(做) ＋ ial(…的) → 做好事 → 有利的， 有益的记忆
beneficial短语和解释mutually beneficial互利的；双赢的
beneficial真题真题例句...which is beneficial for them to improve their relationship...CET42017.12写作题
