H attenuetor
[电] 见H network
🗣️ 情景例句
Sorry I'm late.
很抱歉我迟到了。
Next week I must start my term paper for Poli Sci.
到下周，我必须着手写政治学的期末论文了。
It is well known that where the white man has invaded a primitive culture,
众所周知，凡是白人侵入原始文化的地方，