Accordancy
n. 調(diào)和；意向（等于accord）
??? 情景例句
Sometimes he's very sad.
他有時(shí)很憂悒。
To trip and fall
絆倒
After making a short test flight at 4,15 a.m.,
布萊里奧凌晨4點(diǎn)15分作了一次短距離試飛，