久经考验的英文：
1.long-tested; seasoned
adj. 长的；长时间的；冗长的；长音的
adv. 长久地，长期地；始终
n. 长时间，长时期；长音节
v. 渴望
abbr. 经度，经线
But perhaps not for long.
但这并不会持续太长时间。
It will take a long time to read through this long story.
要读完这长篇故事要花相当长的时间。
propagation of long and very long wave in the ionosphere
电离层长波和超长波传播
n. 试验；化验；检验；测验；考验
v. 试验；化验；考验
Are you ready to test?
你准备好测验了吗？
Have you already tested?
你测到结果了吗？
This is rainbow test pattern.
这是彩虹测试信号图。
adj. 调味过的；经验丰富的，老练的
v. season的过去式和过去分词；调味
season cracking
风干裂缝, 应力腐蚀裂纹, 季裂
shooting season
狩猎期
This is not the season for harvest.
现在不是收获的季节。