Hdcc
abbr. hard-drawn copper standard conductor 硬拉标准铜导线
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
They consented with one voice.
他们异口同声地表示同意。
Poor Ian!He didn't want to leave this house.
可怜的伊恩！他本不想离开这幢房子。