英汉双语例句-生物医药大词典

An old business has its ups and downs. An old man is tested by misfortune.

中文意思：
百年老店，必经多少兴衰沧桑；百岁老翁，必经多少坎坷考验。

以下为相关句子列表(点击查看，可以看对应的解释）：

	An oil-gas separator at air exhaust outlet treats dispels exhaust oil and gas, and collecting-oil-measures outside the shaft seal prevents leaked oil from spilling so as to protect the environment.			排气口设油雾捕集器以消除排气油雾，轴封外面附集油措施防止轴封漏油外溢避免环境污染。
	An old Air Force war horse is getting a new assignment.			一架空军旧式飞机奉命执行一项新的任务。
	An old Greek statue was dug up here last month.			上个月在这儿挖出了一尊古希腊雕像
	An old Yoruba town, it was the center of the nationalist movement before independence was achieved in 1960.			作为一个约鲁巴古镇，它是该国1960年独立以前民族主义者活动的中心。
	An old ambulance was for sale.			一辆老救护车是为销售。
	An old business has its ups and downs. An old man is tested by misfortune.			百年老店，必经多少兴衰沧桑；百岁老翁，必经多少坎坷考验。
	An old couple posted even more than 500 of their love letters.			有一对老夫妻甚至“晒”出了500多封情书。
	An old doctor poured a jug of reaglar wine (Chinese liquor seasoned with realgar) into the water, hoping to turn all aquatic beasts drunk.			一位老郎中还把一壶雄黄酒倒入水中，希望能药昏蛟龙水兽。
	An old doctor poured a jug of realgar wine (Chinese liquor seasoned with realgar) into the water, hoping to turn all aquatic beasts drunk.			一位老郎中还把一壶雄黄酒倒入水中，希望能药昏蛟龙水兽。
	An old dog barks not in vain.			老犬不空吠。
	An old dog bites sore.			老狗咬人痛得很。