vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
🗣️ 情景例句
No, I'm not.
不,我不觉得。
Perseverance is failing nineteen times and succeeding the twentieth.
十九次失败,到第二十次获得成功,这就叫坚持。
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,