Canvasback
n. (产于北美的)帆布潜鸭(因其背羽呈帆布色而得名)
🗣️ 情景例句
Don't be upset by Boswell's commercial.
不要为了Boswell的广告而忧心。
I can't be sure of my future plans.
我还没有明白地定下我将来的计划。
That's always the case.
习以为常了。