【简答题】conj. 除非; prep. 除 ......外
【单选题】before prep. ad. & conj.
【简答题】prep.在.....后,conj. 在....以后_____________
【简答题】vt. 除,除外 prep. & conj.
【单选题】低渗性缺水,重度缺钠出现休克时,应快速输入
【简答题】prep. & conj.used to say that you are thinking about a particular fact when you are giving your opinion 考虑到;鉴于
【单选题】as ad., conj. & prep.