Lynchpins
(lynchpin 的复数) n.关键
🗣️ 情景例句
Pardon me, what's the time by your watch?
对不起，你知道现在几点吗？
Jenny, does she really live here?
珍妮，你真的在迈阿密有母亲吗？
Oh,there's someone at the door.
噢，门口有人！