eng - flock 聚集

KK[flak]
vi. 聚集;成群地


In warm weather, people enjoy water sports. Lovers of surfing, sailing and scuba diving flock to the ocean.

Eng - diarrhoea 腹瀉

n. 腹瀉

Many people who travel away from home experience travellers' diarrhoea.

*注意拼法有兩個「r」，「ho」不發音。