how-do-you-do英 [haʊ duː ju duː]美 [haʊ duː jə duː]网络 尴尬的局面英英释义nounan expression of greetingevery morning they exchanged polite hellosSynonym:hellohullohihowdyan awkward situationthat's a fine how-d'ye-doSynonym:how-d'ye-do双语例句