Algins
algae derivatives 海藻产品
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
Nothing so bad but might be a blessing.
塞翁失马，焉知非福。
The house was completed five months ago.
是在5个月以前竣工的。