在燃料槽淨空時

在 zaiˋ

Now, Located, In, At, On, By, Alive, Present, Presently

燃料 ranˊ liaoˋ

(Combustibles, Combustion, Fuel) Fuel, Combustibles, Combustion material

燃料槽 ranˊ liaoˋ caoˊ

(Fuel tank) Fuel tank

淨空 jingˋ kongˉ

(Cleaned, Clear, Clearance, Cleared, Clearing, Clears, Emptied, Empties, Empty, Emptying, Headroom) Clearance, Headroom, Cleaned air, Cleaned atmosphere, Clear, Clears, Clearing, Cleared, Empty, Empties, Emptying, Emptied

時 shiˊ

Time, At that time, Fashionable, Sometimes, Era, Season, Epoch