Gdr
abbr. guard rail 保护栏杆, 护轨
📖 牛津释义
GDR
abbr
缩写 = (formerly) German Democratic Republic (East Germany) （旧时）德意志民主共和国（东德）.
🗣️ 情景例句
I see.
这一下我明白了。
We should weep for men at their birth and not a t their death.
我们应在人降生时流泪，而不该在人死亡时哭泣。
Thirteen is not as good as one, but it's better than nothing.
“13下是不如1下好，但总比1下也不敲强。