Delanium
[机] 人造石墨
🗣️ 情景例句
He has no capacity to be a doctor.
他没有当医生的能力。
Fish begins to stink at the head.
上梁不正下梁歪。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。