Lh rh
[化] 促黃體激素釋放因子
?? 詞語組成解析
[計] DOS內部命令
[計] 報表頭
??? 情景例句
If negotiaton fails, then what?
萬一談判破裂，怎么辦？
From words to deeds is a great space.
言行之間，大有距離。
Excuse me. Is there a station near here?
請問，附近有車站嗎？