Undergird
vt. 从底层加固, 支持, 加强
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
Won't you buy me a newspaper on your way home?
回家的时候，替我买份报纸好不好？
Scientists discovered that this particular variety of rabbit (and apparently no other animal)
科学家们发现，这种特殊品种的兔子（显然不包括别的动物）