Subcontrol
[计] 副控制, 子控制
🗣️ 情景例句
He had an emergency.
他有紧急事情。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
for five of her sixteen watertight compartments had already been flooded!
16个密封舱已有5个进水。