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INTERMEDIATE LEVEL
Content
saturated; to saturate; saturation ☊ 
bảo hòa ☊
→ → →
like: bảo hòa → →
Fish oils are less saturated than animal fats. ☊ animal ☊
The music was still open on the piano (= the paper or book with the musical notes on it). ☊ music ☊
Regular servicing guarantees the smooth operation of the engine. ☊ operation ☊
resistance to sb/sth: The demonstrators offered little or no resistance to the police. ☊ resistance ☊
They are introducing new measures to ensure the smooth running of the business. ☊ smooth ☊
She won a competition in some newspaper or other. ☊ some ☊