Prefluxing
预涂熔剂
🗣️ 情景例句
Of course.
当然可以。
Now or never.
机不可失，失不再来。
A radio message from the mainland had been received by the ship's captain instructing him to give up the search.
返航前，该船船长收到了大陆发来的电报，指示他们放弃这次搜寻。