Nigeran
黑曲霉多糖
🗣️ 情景例句
I'll try to explain.
我会尽量给你解释。
I expected No.2 to win.
我以为2号会赢。
'Whatever are you doing up here Bill?' asked the vicar in surprise.
“你究竟在这上面干什么，比尔？”牧师惊讶地问。