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
I don't like to travel during the holiday season.
我不喜欢在放假的季节去旅游。
Happens all the time.
常有的事。
CUSTOMS OFFICER: Your passports, please.
请出示们的护照。