Prototyping
[计] 样机研究, 原型设计
🗣️ 情景例句
Rome wasn't built in a day.
冰冻三尺，非一日之寒。
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
She was carrying 1,316 passengers and crew of 891.
船上载有1，316名乘客与891名船员。