Flexol
磷酸三 2-氯乙酯
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
I ate beef noodles for lunch yesterday.
我昨天午饭吃的是牛肉面。
an illness which at twelve would knock us over,
使我们在12岁时病倒的疾病，