fundamental frequency是什么意思？

• profile
• mind
• toxicity
• fiercely
• polite
• supper
• droplets
• chess翻译
• 方案英语
• 实施英文
• text
• lake
• peeping
• lycopene
• passage
• bombarded
• juice
• autumn
• committing
• vehicle
• 来源英语
• 造型的英文
• volume
• general
• banger
• firmness
• 队长的英文
• disappointed
• conflict
• 流浪者英文

• tomato
• aspect
• front
• 解决方案英文
• 抛弃英文
• 旋律的英文
• default
• 参与者英文
• algiers
• lesson
• giraffe
• 缺陷英文
• repeat
• rice
• modernize
• ticket
• searches
• explore
• approaches
• silver
• neck
• 局外人英文
• narrow
• begins
• general
• monitor
• pear
• fake
• 确认英文
• passage

• second to none
• see about
• see eye to eye
• see out
• see red
• see to it that
• seeing that
• seize on
• seize up
• sell off
• sell up
• send away
• send up
• serve out
• serve up
• serve right
• set against
• set free
• set on
• set sail
• set store by
• set the pace
• settle for
• settle in
• settle on
• sew up
• shade in
• shake down
• shake off