H-d
abbr. heavy-duty 关税重的; 重型的; high-density 高密度; 大密度
🗣️ 情景例句
How's your mental health?
你的精神状态怎么样？
You're bound to feel that way at first, I guess.
我想，一开始都会有这样的感觉。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，