Nailfile
n. 指甲锉刀
✅ 同义词
🗣️ 情景例句
Oh yes, the May Fourth Movement. I've read about it.
哦，是的，五四运动，我听说过。
Draw not your bow till your arrow is fixed.
事未齐备，切莫妄动。
Practice dialogues like these.
这样练习口语。