Gtu
abbr. guidance test unit 制导试验设备
🗣️ 情景例句
According to the newspaper, Sally has quit her job.
报上说莎里辞职不干了。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
I reached out to Annie's hand.
我把手伸向安妮的手。