通便 tōngbiàn relieve constipation Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 由于交通便利,这两座城市之间已经可以朝发夕至了。 yóuyú jiāotōng biànlì, zhè liǎng zuò chéngshì zhījiān yǐjīng kěyǐ zhāo fā xī zhì le. Thanks to convenient transportation, it is now possible to travel between these two cities in a single day, departing in the morning and arriving by evening. Source: Dong Chinese Dictionary