Gumshields
(gumshield 的第三人称 -s形式) （运动员所含的）护齿
🗣️ 情景例句
That's a practicable course of action.
那是一个切合实际的行动方案。
Stereo set playing a record
放着唱片的立体声唱机
We also make the fundamental error of announcing our resolutions to everybody so that we look even more foolish when we slip back into our bad old ways.
我们还犯有一个根本性的错误，即把我们的决心向大家宣布。