H-d
abbr. heavy-duty 关税重的; 重型的; high-density 高密度; 大密度
🗣️ 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科学新发现常应用于工业生产的方法。
I don't want to be bitten.
我可不希望被它咬一口。
They're both fine,too. What about your family?
他们也都很好。你的家人好吗？