Velocitron
质谱仪
🗣️ 情景例句
You estimate his worth too highly.
你高估了他的价值。
Turn right at the next corner?
在下一个拐角向右转吗？
Their humbler followers, such as partridges, have a like power of strong propulsion, but soon tire.
次于野鸭和鸽子的鸟，如鹧鸪，有相似的巨大推动力，但很快会疲劳。