In a period of decline or decrease
衰減：處于正在衰退或減少的時期
“The tide was near the turn and already the day was on the wane”(&b{James Joyce})“潮水即將退去，白晝漸漸消逝”(&b{詹姆斯·喬伊絲})
“The tide was near the turn and already the day was on the wane”(&b{James Joyce})
“潮水即將退去，白晝漸漸消逝”(&b{詹姆斯·喬伊絲})
