英汉例句雙語例句Lead researcher Professor Roger Hart said: “Women should be encouraged to see their dentist to have any gum disease treated before trying for a baby.這項研究的負責人羅傑•哈特教授表示：“在懷孕前，就應該鼓勵女性去看牙毉，進行牙病的相關治療。roger hart更多例句词组短语短語Hart Roger 名稱roger hart更多词组