1、optimistic 英 [ˌɒptɪˈmɪstɪk] 美 [ˌɑptɪˈmɪstɪk]
adj.乐观的，乐观主义的；
I really admire her optimistic attitude. 我真的佩服她乐观的态度。He is always very optimistic although he gets injured. 即使受伤了，哈哈君也是超级乐观。Though she is disabled, she is still optimistic. 虽然残疾，但是她仍然很乐观。Even though he cannot walk, he is still optimistic about life. 虽然他不能走路，他仍然乐观对待生活。Michael was in a jovial and optimistic. 迈克尔情绪愉快乐观。
2、shoot 英 [ʃu:t] 美 [ʃut]
vi.拍摄；射击，射杀；发芽
vt.（用枪等）打猎；拍摄，拍照；给…注射；射门，投篮
n.幼苗，嫩芽；发射；摄影；狩猎
int.感叹词（用于表示惊奇，并不强烈的愤怒或失望）
The Argentine star shot with his right fot, scoring a vital goal. 这位阿根廷球星用他的右脚射进关键性的一球。He was shot by that woman. 夏洛克被玛丽开枪击中。The child shot the boy with a special bullet. 里包恩向阿纲射出了死气弹。The cat officer shot the rat's ear off. 黑猫警长开枪打掉一只耳的耳朵。The boy shoots a needle at the back of his neck. 柯南朝小五郎的脖子上射上一针。
3、 hang 英 [hæŋ] 美 [hæŋ]
vt.悬挂；（被）绞死；贴，装饰；使悬而未决；垂下
vi.悬垂；被吊死；附属，依靠；悬而未决
n.悬挂的样子；（动作的）暂停；〈口〉大意，要点；〈口〉做法，诀窍
The heartbroken football fan of Germany even wants to hang himself.这个心碎的德国队球迷甚至想上吊。The rabbit and the fox were hanging upside down.朱迪和尼克被倒吊在一起。They were hanging from the fire escape ladder.罗斯跟乔伊挂在了太平梯上。She's mad at the man and was ready to hang herself.祝无双生吕秀才的气，正要上吊。Sherlock is hanging from a rope. Watson would not approve.夏洛克正用绳子吊着自己呢，华生要是知道了绝不会同意的。
hang round 闲荡；悠闲地消磨时间
hang back 变为不情愿；退缩
hang off 退缩；变为不情愿
hang on 纠缠；紧紧握住某物
hang together 团结一致；紧密团结
