lessening
n. 减少；下降
sp. 动词lessen的现在分词形式.
近义词：decreasing，diminishing，fading，declining，falling，waning，reducing，weakening，dwindling，detraction，reduction，subtraction，deduction，diminution，drop-off，decrease，
英英释义
Noun
- a change downward;
"there was a decrease in his temperature as the fever subsided" "there was a sharp drop-off in sales"
例句
用作名词(n.)
- Make slack as by lessening tension or firmness.通过减少张力或强度使变。
- Most people, in fact, favor the lessening of prejudice.大多数人们，实际上支持偏见的减少。