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INTERMEDIATE LEVEL
Content
EVP
cleaner
→ → →
3000TH: 
เครื่องดูดฝุ่น ☊ khreuuangF duutL foonL 
vacuum cleaner
CORE: 
cleaner + + + + + + +
ENDE: cleaner Filter ENDE: cleaner sauberer
like: cleaner → →
We all want a cleaner environment but who is going to pay for it? ☊ clean ☊
cleaner cars (= not producing so many harmful substances) ☊ clean ☊
a cream cleaner ☊ cream ☊
I picked up my coat from the cleaners. ☊ pick sth up ☊
We placed an advertisement for a cleaner in the local paper. ☊ place ☊