Stepmotor
n. 步进电动机
🗣️ 情景例句
If you can't pay the bill, you're going to be in trouble.
你如果不能付账，就要倒霉。
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
Where are you from then ? Canada?
那么你是从哪里来的呢？加拿大？