英汉双语例句-生物医药大词典

This is a long focus lens.

中文意思：
这是个长焦距镜头。

以下为相关句子列表(点击查看，可以看对应的解释）：

	This is a list of validator names.			这是一个验证器的名字列表。
	This is a little something for you.			这是我给你们的一点心意。
	This is a little utility that allows you to encrypt files, using a common encryption algorithm that has been modified slightly by the author.			这是一个很小的工具，允许你用来加密文件，使用了一个公共的加密算法（已由作者做了些微修改）。
	This is a long and exhausting journey.			这是一个长而累人的旅行。
	This is a long do not receive to design expenses of diagram paper, reserve up to now, remind the hardships of oneselfs life.			这是一长没有收到设计费用的图纸，保留至今，提醒自己生活的艰辛。
	This is a long focus lens.			这是个长焦距镜头。
	This is a long-term challenge for liberal America.			这对美国的自由派势力而言是一次旷日持久的挑战。
	This is a lot easier when you associate with positive people.			和心态明朗的人交往真是轻松多了。
	This is a lovely two-bedroom house in your price range.			这一栋可爱的房子有两间卧室，在你们价格范围内。
	This is a low impedance discrete level control which sits between the preamp active circuitry and the input to your power amplifier.			这是一个位于前级有源电路和后级放大器输入端之间的低阻抗的音量控制。
	This is a lucky day for you. Quick action is required to take full advantage of an opportunity. You snooze, you lose!			今天是你的幸运日。需要火速行动来把握机会。要是你偷打盹，你就会输。