Ldcs
(ldc 的复数) abbr. less developed country 不发达国家; long-distance call 长途电话; leased directive circuits 一段时间指示电路; large document copier 大的文件复印机
🗣️ 情景例句
I'll vote for you.
我会投你的票。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
In so far as any inquiry is a secret one,
任何一项研究都涉及到保密，