Polypyknotic
双异重组分的
🗣️ 情景例句
Then, how about 50% by L C and the rest by D P?
那么，50%用信用证支付，其余用付款交单支付，怎么样？
John could not decide when to leave.
约翰无法决定几时要出发。
'It's a waste of time.
“这是浪费时间。