H-d
abbr. heavy-duty 关税重的; 重型的; high-density 高密度; 大密度
🗣️ 情景例句
What year were you born in?
你是哪一年生的？
I often go to the office in the morning.
我常常在早上去办公室。
Good morning, Miss Gao.
早上好，高小姐。