flu：流感

缩写自influenza,流感。

flu：流行性感冒(abbr.of influenza)

-flu-流→flu流行性感冒

• shape
• shapeless
• shapely
• shard
• share
• shareholder
• shareholding
• sharia
• shark
• sharp
• sharpen
• sharpener
• sharply
• sharpshooter
• shatter
• shatter-proof
• shave
• shaver
• shawl
• she
• sheaf
• shear
• sheath
• sheathe
• sheave