查询词典 inform sb. of sth.

begin to do sth / begin doing sth：开始做某事

prefer to do sth / prefer doing sth. 宁可做某事 | begin to do sth / begin doing sth. 开始做某事 | start to do sth / start doing sth. 开始做某事

begin to do sth / begin doing sth：开端做某事

prefer to do sth / prefer doing sth. 宁可做某事 | begin to do sth / begin doing sth. 开端做某事 | start to do sth / start doing sth. 开端做某事

bother to do sth / bother doing sth：麻烦做某事

can't bear to do sth / can't bear doing sth. 不能忍受做某事 | bother to do sth / bother doing sth. 麻烦做某事 | intend to do sth / intend doing sth.想要做某事

call attention to sth/doing sth：唤起对. . 的注意

devote one's attention to sth/doing sth 专心于 | call attention to sth/doing sth 唤起对. . 的注意 | turn attention to sth/doing sth 将注意力转向. .

cease to do sth：停止做某事

attemp to do sth.企图做某事 expect to do sth. | cease to do sth.停止做某事 fear to do sth. | rember to do sth.记住要做某事 help to do sth.

cease to do sth / cease doing sth：停止做某事

attempt to do sth / attempt doing sth. 试图做某事 | cease to do sth / cease doing sth. 停止做某事 | (1) remember to do sth. 记住要做某事 remember doing sth. 记住曾做过某事

demand to do sth：麻烦做某事

can't bear to do sth.不能忍受某事 decide to do sth. | bother to do sth.麻烦做某事 demand to do sth. | intend to do sth.想要做某事 determine to do sth.

devote one's attention to sth/doing sth：专心于

devote one's attention to sth/doing sth 专心于 | call attention to sth/doing sth 唤起对. . 的注意 | turn attention to sth/doing sth 将注意力转向. .

go about doing sth. : start to work at sth.; set about doing sth：着手处理,开始做

make an attempt to do sth. : make an effo... | go about doing sth. : start to work at sth.; set about doing sth.着手处理,开始做 | provide for sth. : make arrangements to deal with sth. that might happe...

准备 pull at/on sth 拉,拖：against sth provision for/against

protest against sth 抗议 | against sth provision for/against 准备 pull at/on sth 拉,拖 | ratio of sth to sth 比率

cold-work mould steel：冷作模具钢

oxidation-resistant steel抗氧化钢 | cold-work mould steel冷作模具钢 | gauge and cutter steel量具刃具钢

Rise and fall saw：升降锯

rise-and-fallpendant升降吊灯 升降压吊灯 | rise-and-fall-saw升降锯 | risedcosine上升余弦