H-d
abbr. heavy-duty 关税重的; 重型的; high-density 高密度; 大密度
🗣️ 情景例句
You always know the right thing to say.
你说话得体。
The market is declining, we recommend your immediate acceptance.
市场在萎缩，我们建议你方马上接受。
I'm his fan.
我是他的影迷。