Priming
n. 装雷管, 装点火药, 起爆剂, 底漆\\n[化] (水泵起动前)充水
✅ 同义词
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
A wilful man will have his way.
有志者是竟成。
Yes, the economy model is about 30% less.
是的，经济型的大约便宜30%。