Synchromesh
n. 同步啮合
✅ 同义词
📖 牛津释义
synchromesh
n[U]
device in a vehicle's gearbox that makes the parts turn at the same speed and thus allows gears to be changed smoothly （机动车齿轮箱中的）同步齿轮系.
🗣️ 情景例句
Hi Leo, do you know Jack Wang?
嗨，利奥，你知道杰克王吗？
His apology didn't seem sincere.
他的道歉看起来不是真诚的。
I have a surprise for you.
我有一个意想不到的东西给你看。