C-h
abbr. Crouse-Hinds 克劳斯—汉兹; Cutler Hammer 卡特拉—汉莫; capacitance-magnetic field curve 电容磁场关系[特性]曲线; carbon-hydrogen bond 碳-氢键
🗣️ 情景例句
Come on in.
请进。
I've got my hands full.
我手头正忙。
I don't think so, he says.
“我想不可以。”他说。