合计达；总括起来意味着。此语本义指合计为，在日常多用喻义，即总括起来意味着.在用中应注意与add up一词有什么区别。add up本指把 加起来，其喻义为言之有理，说得通，如：The facts just don't add up.（这类事情合计起来不对头。）
A: The cashier said he had locked the safe before he left. 出纳说他走时把保险柜锁上了。
B: But how did the money disappear from it if it was locked? 假如锁上了那钱如何没的？
A: I just wonder 我只不过奇怪
B: What do you think it all adds up to? 你想这所有意味着什么？
A: It adds up to the fact that we have been cheated. 意味着大家让人骗了。
2. agree to differ
求同存异。指的是各自保留不认可见（不再说服他们），意即求同存异.
A: What do you mean? 你的意思是？
B: Considering the major contracts they might give us, I overlooked1 the small loss. 考虑到他们可能与大家签订大宗合同，小小的损失我就忽视不计了。
A: So you agreed to differ? 所以你就求同存异？
B: That's right. 没错。
3. all told
合计；总之。此语原义为总计，合计，引申为总之.如：All told，it was a great credit to them.（总之，这给他们大大增了光。）
A: How many people attended today's meeting? 有多少人参加了今天的会议？
B: There were seventeen of us at the meeting, all told. 一共有十七个人。
A: Issue an announcement that if somebody doesn't attend meeting next time, his or her bonus will be deducted2. 发布一则公告，就说假如有人下一次不参加会议，他或她的奖金全扣。
4. all wet
搞错了。wet原义为湿的，引申为某人没经验.All wet多见于美国俚语，意为大错特错.
A: I made a reservation two days ago. My name is David Johnson. 我前天在这儿预约了房间，我叫戴维-约翰逊。
B: Reservation? What do you mean? 预约？的意思是？
A: I booked a single room here for tonight. 我订了一间今晚的单人房。
B: Oh! You're all wet, actually. This is not a hotel. The hotel is the building across the road. 哦，你搞错了。这不是旅馆，旅馆是路对过的那座楼
