Dga
[医][=diglycol amine]二甘醇胺
🗣️ 情景例句
How true!
千真万确。
Is there anything you'd like to know?
你想知道什么？
for there was a danger that if she traveled too quickly, this rudder would be torn away as well.
因为船不能开得太快，否则就有危险，应急舵也会被刮走。