美 ['tr?stf?l]；英 ['tr?stf?l]
adj.信任的；相信的；容易相信人的；信賴可靠
例句
1.He was trustful and without deceit.
他可靠無欺。
2.She was not changed. Her eyes were the same, kind, trustful eyes.
她沒有變。她的眼睛還跟從前壹樣，和藹可親，顯得對人深信不疑。