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noun | verb | to phrases
toughening ['tʌfniŋ] n
met. 韧化处理; 韧化 (处理)
tech. 韧化处理; 韧化 (作用); 增韧
toughen ['tʌf(ə)n] v
gen. 使强韧; 使变强硬; 使韧化; 使变黏稠; 使变困难
archit. 使变坚韧; 使变粘稠
plast. 增韧; 增黏稠
tech. 韧化 (作用)
toughening
: 26 phrases in 8 subjects
Automobiles1
Aviation1
China1
Metallurgy9
Oil / petroleum1
Plastics1
Polymers3
Technology9