Lossless
a. 無損的; 無損耗; 無耗
??? 情景例句
Can you confirm that the meeting is at 9:00 a.m.?
你能否確認一下，開會的時間是早上9點嗎？
How wide is this bridge?
這座橋有多寬？
She always referred to them as 'the shifting population', for they came and went with such frequency that I never even got a chance to learn their names.
她稱這些傭人叫“流動人口”，因為他們來匆匆，所以我甚至都沒有機會知道他們的姓名。