查询词典 How are you doing

notice sb. doing sth =see sb doing sth：看到某人做某事

8. deny doing sth. 否认做过某事 | 9. notice sb. doing sth =see sb doing sth看到某人做某事 | 10. make sb do sth. 让某人去做某事

see sb. doing sth：看见某人做某事

prevent sb. doing sth. 阻止某人做某事 | see sb. doing sth. 看见某人做某事 | send sb. doing sth.使某人(突然)做某事

阅读是门艺术. Seeing is believing.眼见为实：Doing... v. Reading is an art

proposing doing建议(做某事) | 1)Doing... v. Reading is an art.阅读是门艺术. Seeing is believing.眼见为实. | 2) It is no use, no good (fun, a great pleasure, a waste of time, a bore...)等名词 doing ...

(18) send sb doing sth：使某人(突然)做某事

(17) prevent sb doing sth阻止某人做某事 | (18) send sb doing sth使某人(突然)做某事 | (19) start sb doing sth使某人开始做某事

send sb. doing sth：使某人(突然)做某事

see sb. doing sth. 看见某人做某事 | send sb. doing sth.使某人(突然)做某事 | set sb. doing sth. 使(引起)某人做某事

send sb. doing sth：使得(引起)某人做某事

15 have sb doing sth 让某人做某事 | 16 send sb doing sth. 使得(引起)某人做某事 | 17 set sb doing sth 使(引起)某人做某事

spend time doing：花费时间

浪费时间waste time doing; | 花费时间spend time doing; | 忙于be busy doing;

to spend time doing：花时间干某事

30. to risk doing...冒某事之险,冒险干某事 | 31. to spend time doing...花时间干某事 | 32. to suggest doing...建议,提议干某事

start sb. doing sth：使某人开始做某事

set sb. doing sth. 使(引起)某人做某事 | start sb. doing sth. 使某人开始做某事 | stop sb. doing sth. 阻止某人做某事

start doing sth. = start to do sth. = begin doing sth. = begin to do sth：开始做某事

开始做某事 start doing sth. = start to do sth. = begin doing sth. = begin to do sth. | 考虑做某事 think about doing sth. | 去国外度暑假 go abroad for the summer holiday

liquid helium：液态氦

除了路径积分及应用在量子电动力学的研究成果之外,费曼其它重要的研究贡献还有1953年发表有关液态氦(liquid helium)超流体理论,以及1969年提出的成子(parton)模型.

fly wheel nut wrench：装拆飞轮螺母扳手

fly wheel magneto 飞轮式永磁发动机 | fly wheel nut wrench 装拆飞轮螺母扳手 | fly wheel pump 飞轮泵