Daiamid
聚酰胺
🗣️ 情景例句
I expect that, he's will pass the examination.
我料想他会通过考试。
An ass endures his burden,but not more than his burden.
驴子能负重，过重也难负。
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，