Bipitch
双螺旋的, 双螺线的, 双节距的, 双头的
🗣️ 情景例句
Aren't you a little scared?
难道你不会感到有点紧张吗？
The tongue is not steel yet it cuts.
舌头不是钢，伤人似刀剑。
do in fact run out of energy in accordance with the second law of thermodynamics (whether the whole universe does so is a moot point at present).
也都会消耗完其能量（整个宇宙是否如此，目前尚有争论）。