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INTERMEDIATE LEVEL
Content
radiation ☊ 
bức xạ ☊
辐射 → ☊ fu2she4 radiation ☊ Bức xạ ☊
放射 → ☊ fang4she4 to radiate; radioactive ☊ Bức xạ ☊
→ → →
→ → →
like: bức xạ → →
barrier against sth: Ozone is the earth's barrier against ultra-violet radiation. ☊ barrier ☊
a device that measures the level of radiation in the atmosphere ☊ measure ☊
to monitor radiation releases ☊ release ☊
unusually high levels of radiation ☊ unusually ☊