cost的主语是物或某种活动, 还可以表示“值”, 常见用法如下:(1)sth. costs (sb.) +金钱,某物花了(某人)多少钱。例:A new computer costs a lot of money. 买一台新电脑要花一大笔钱。(2) (doing) sth. costs (sb.) +时间,某物(做某事)花...
Having at least one virtual method in a C++ class (or any of its parent classes) means that the class will have a virtual table, and every instance will have a virtual pointer. So the memory cost is quite clear. The most important is the memory cost on the instances (especi...
1、cost 英[kɒst] 美[kɔːst]n. 费用; 花费; 价钱; 成本; (为做某事涉及的)努力,代价,损失; 诉讼费用;vt. 需付费; 价钱为; 使丧失; 使损失; 使付出努力; 使做不愉快的事; 估算成本;2、pay 英[peɪ] 美[peɪ]v. 支付; 付费;...
1. Spend (过去式spent, 过去分词spent)。主语是人,可以花时间,也可以花金钱。常用结构: ①人+spend(spent,spent)+时间+(in)doing sth/on sth.花时间做某事或者在某事上。② 人+spend(spent)+金钱+(on)doing sth/on sth.花金钱做某事/在某事/物上。2. Cost (cost, cost)。主语...
+金钱,某物花了(某人)多少钱.例:A new computer costs a lot of money.买一台新电脑要花一大笔钱.(2) (doing) sth.costs (sb.) +时间,某物(做某事)花了(某人)多少时间.例:Remembering these new words cost him a lot of time.他花了大量时间才记住了这些单词.注意:cost的过去式及过去分词都是...
cost的主语是物或某种活动, 还可以表示“值”, 常见用法如下:(1)sth. costs (sb.) +金钱,某物花了(某人)多少钱。例:A new computer costs a lot of money. 买一台新电脑要花一大笔钱。(2) (doing) sth. costs (sb.) +时间,某物(做某事)花了(某人)多少时间。例:Remembering...
The cost of doing IVF can be reimbursed, and there is a thoughtful measure to be taken Starting from November 1st of this year, Guangxi will include some therapeutic assisted reproductive medical services such as "egg retrieval surgery" in the payment scope of basic medical insurance and work-...
成本」(a cost of doing business)318。换言之,由於认定故意侵害的标准 nccuir.lib.nccu.edu.tw|基于5个网页 2. 业务成本 ...罚款真正约束违法者本人,而不仅仅被视作是一种简单的业务成本(A cost of doing business)。 article.chinalawinfo.com|基于 1 个网页 ...
(2)spend (in) doing sth.某人花了?(时间、金钱)做某事。例句:She spent two hours in drawing the house.她花了两个小时时间在房间里穿衣服。3、Take /teɪk/ 指的是需要占用空间、时间或精力等,其主语可以是人,也可以是一件事情。用法:It takes/took sb. ? to do sth.花了...
Doing so now will help those you leave behind. Start by making a list of all your assets—your home, vehicles, any valuables—along with all of your financial accounts, such as checking and savings accounts, certificates of deposit (CDs), life insurance policies, and investments. Then jot...