mainframe 大型计算机 例句: For all their faults, mainframes are highly efficient data stores: reliable, secure, and no longer prohibitively expensive. 尽管大型计算机还有许多缺点,它仍然是高效的存储工具:安全、可靠,而且价格便宜。 come up with 提出……;想出…… 例句: Jack came up with a new idea at the meeting. 杰克在会上提出了一个新的想法。
I'm working on it. 我正在学。
对话: A: Jack, do you drive? B: No, but I'm working on it. A:杰克,你会开车吗? B:不会,但我现在正学呢。 |