Many greenhouse gases, e.g. carbon dioxide, methane and ozone, exist naturally and are needed to [产生温室效应] that keeps the Earth warm enough to support human life.
Answer
create the greenhouse effect
Tags
#English #vocabulary
Question
Many greenhouse gases, e.g. carbon dioxide, methane and ozone, exist naturally and are needed to [产生温室效应] that keeps the Earth warm enough to support human life.
Answer
?
Tags
#English #vocabulary
Question
Many greenhouse gases, e.g. carbon dioxide, methane and ozone, exist naturally and are needed to [产生温室效应] that keeps the Earth warm enough to support human life.
Answer
create the greenhouse effect
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Parent (intermediate) annotation
Open it Many greenhouse gases, e.g. carbon dioxide, methane and ozone, exist naturally and are needed to create the greenhouse effect that keeps the Earth warm enough to support human life.
Original toplevel document (pdf)
owner: Mirota - (no access) - English Vocabulary in Use - Pre-Intermediate and Intermediate.pdf, p123
Summary
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not learned
measured difficulty
37% [default]
last interval [days]
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0
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