Filamentary cathode
[电] 灯丝
🧩 词语组成解析
a. 细丝的, 单纤维的, 似丝的
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Very well, sir. You'll have them as soon as possible.
好的，先生。我会尽快送过去。
If you want knowledge,you must toil for it.
若要求知识，须从勤苦得。
A short time before, great trees had covered the countryside for miles around.
就在不久之前，参天大树还覆盖着方圆数英里的土地。