Flux evaluation
[电] 光通评量
🧩 词语组成解析
🗣️ 情景例句
Well, Grandpa, you're about five-nine or five-ten.
嗯， 爷爷。你大概是五英尺九或者五英尺十。
Could you tell me where is the elevator?
你能不能告诉我电梯在哪里？
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。