Plain-vanilla
n. 普通掉期交易
🧩 词语组成解析
plain
[plein]
n. 平原;平地;[纺织业]平针;朴实无华的东西;
adj. 平的;素的;清晰的;相貌平平的;
adv. 清楚地，明白地;平易地;[用以加强语气]显然;完全地;
vi. 发牢骚;诉苦;
vanilla
[və'nilə]
n. 香子兰，香草;香子兰荚;香子兰精，香草精;
adj. 香草的;香草味的;相对没有新意的，普通的;
🗣️ 情景例句
That's this dress. Borrowed from Marilyn.
那就是这件礼服。跟Marilyn借的。
Whose book is this?
这是谁的书？
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.
沿船体的上升的气流和沿航线向前的气流给这种巨翼大鸟以足够的浮力和推力。