Whets
v. （在石头上）磨（刀、斧等）( whet的第三人称单数 ); 引起, 刺激（食欲、欲望、兴趣等）
🗣️ 情景例句
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
I would like to cancel the reserved seat.
我要取消已预定的位置。
Also they make the tank look much prettier.
二来，它们还可以使容器看起来更漂亮些。