Lh rh
[化] 促黄体激素释放因子
🧩 词语组成解析
[计] DOS内部命令
[计] 报表头
🗣️ 情景例句
I did my thesis on Sino-American Business Relationship.
我做的论文题目是中美贸易关系。
In every beginning think of the end.
思前顾后。
I'm mending a clock.
我在修表。