Wall thickness
[机] 铸壁厚度
🧩 词语组成解析
🗣️ 情景例句
No, no. I'm from Florida.
不， 我从佛罗里达来的。
He emerged as leader at the age of thirty.
他在30岁时出人头地成为领袖。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。