Pgt
[医][=15-hydroxy prostaglandin dehydrogenase]15-羟前列腺素脱氢酶
🗣️ 情景例句
Stop being so moody.
不要这么喜怒无常。
Believe it or not!
信不信由你。
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。