Extras
[计] 附加设备, 额外设备
✅ 同义词
🗣️ 情景例句
Would you like to sign the contract now?
你现在要签这合同吗？
I'm afraid you will be discouraged.
我怕你会灰心。
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。