查询词典 worthwhile doing something

Mark walked in and caught them at it(= in the act of doing something wrong)：马克走了进去,当场发现他们正在干坏事

He was caught with bomb-making equipment in his home. ... | Mark walked in and caught them at it(= in the act of doing something wrong). 马克走了进去,当场发现他们正在干坏事. | thieves caught in the ac...

to inquire about, inquiry：查询

有关as regards, to have something to do with, concerning | 查询to inquire about, inquiry | 在...之内within, (located) at, in, right in the middle of doing

28. insist on something/ insist on doing sth：28.坚持做某事

27. have a good appetite 27.有食欲 | 28. insist on something/ insist on doing sth 28.坚持做某事 | 29. see sb off 29.给某人送行

keep doing something：一直做某事

keep v. 保持;留住;饲养;照顾 | keep doing something 一直做某事 | key n.钥匙

keep doing something：不停地(做)

Survive! 我要活下去! | Keep doing something 不停地(做)... | Must keep going! 坚持!

keep doing something：不断地做某事

leap n. 跳跃 | keep doing something 不断地做某事 | pleased adj. 高兴

keep doing something：(不断地做)

keep one sword,a promise(守信) | keep doing something(不断地做) | keep a shop, a store, a stall, a stand, a business(摆摊,开店,经营)

keep doing something phr：一直做某事

comfortable adj 舒适的;舒服的 | keep doing something phr. 一直做某事 | scenery n 风景;景色

to keep doing something without stopping：继续做;不停地干

The rain continued falling all afternoon. 这场雨整整一下午都... | to keep doing something without stopping 继续做;不停地干 ~ (with sth) | She wanted to continue working after she was married. 她想结婚后...

keep on doing something：继续做某事

72. have an argument争辩,争吵 | 73. keep on doing something 继续做某事 | 74. get stuck in陷入

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"