Ameliorates
n. <正, 夸>（使）改善, 改进( ameliorate的名词复数 )\\nv. <正, 夸>（使）改善, 改进( ameliorate的第三人称单数 )
🗣️ 情景例句
Please give him the message.
请转告他。
Do you want me to check the tires?
要检查轮胎吗？
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。