Btl
abbr. beginning tape label 磁带起始标记; behind the lens (camera) 曝光表法（照像机）; bottle 瓶
🗣️ 情景例句
Please don't do it without asking.
未经允许请不要那么做。
How's your daughter?
你的儿子好吗？
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。