查询词典 introduce sb. to sth.

C be afraid to do sth：害怕做某事

40.B It's + 形 + for sb to do sth | 41.C be afraid to do sth,"害怕做某事" | *42.D have sb do sth,"使某人做某事";have sth done,"使某物(被)怎样"

be confident of doing sth：有信心做某事

19. be confident of sth. 对....有信心 | 20. be confident of doing sth. 有信心做某事 | 21. buy sb sth/ buy sth for sb 为某人买某物

tie (sth) in with sth:link,be linked,with：连系,与. . . 连系,与. . . 关联

tie sb down to sth:restrict sb to (the terms of a contract,ect... | tie oneself down to sth:accept limits to one's freedom of ... | tie (sth) in with sth:link,be linked,with.连系,与. . . 连系,与. . . 关联

be skilled in/at doing sth：熟练做

supply sb. sth=supply sth to sb. 向某人提供某物 | 18. be skilled in/at doing sth. 熟练做...... | be unskilled in/at doing sth. 不熟练做......

force by force：用武力

set fire to sth = set sth on fire 燃烧~ | force by force 用武力 | force sb to do sth = force sb into doing sth 强迫某人做某事

to take part in a contest against somebody：参加(竞赛);竞争 ~ sb/sth (for sth)

She'll fight like a tiger to protect her children. 她为了保护孩子,可... | to take part in a contest against somebody 参加(竞赛);竞争 ~ sb/sth (for sth) | to fight an election/a campaign 参加竞选/争取权...

伤害某人 do harm to sb. = harm sb.损伤某物：do harm to sth.= harm sth

数码相机 digital camera | 伤害某人 do harm to sb. = harm sb.损伤某物 do harm to sth.= harm sth. | 去火星的旅行 the journey to Mars

forbid sb. to do sth. / forbid sb. from doing sth./ forbid doing sth：禁止...做

28. 腾出时间做... spare some time to do sth. | 29. 禁止...做... forbid sb. to do sth. / forbid sb. from doing sth./ forbid doing sth | 30. 紫禁城 the forbidden city

Hand down sth. to sb：(遗)传给

Hand back sth. 用手交还 * | Hand down sth. to sb. (遗)传给...... * | Impose sth. on sb./sth. else 强加给;征(税);罚(款)*

help sb do sth; help do sth：帮助

13. help sb. with sth 在某方面帮助某人 | help sb do sth; help do sth; 帮助 | assist in doing sth. 协助某人做...

finite closed interval：有限闭区间

finite closed aquifer 有限闭合含水层 | finite closed interval 有限闭区间 | finite cochain 有限上链

Stade de triathlon：铁人三项赛场

stade de baseball de WUkesong 五棵松棒球场www.xineurope.com | Stade de triathlon 铁人三项赛场 | Stade du Centre sportif olympique 奥林匹克中心体育馆www.xineurope.com