Undergird
vt. 从底层加固, 支持, 加强
🗣️ 情景例句
In China, Spring Festival is the biggest holiday of the year, but in the west Christmas is the biggest.
中国最大的节日是春节，西方最大的节日是圣诞节。
Don't bother him.
不要打扰他。
The team started work on a new section inside the ship near the front.
工作队在靠近船头的船舱里的一段新区开始工作。