Lce
abbr. 发射控制设备（Launch Control Equipment）
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
He who hesitates is lost.
举棋不定，坐失良机。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。