查询词典 be familiar with sb.

fall on one's knees：跪下(乞求等)

fall to one's knees 跪下(乞求等) | fall on one's knees 跪下(乞求等) | give a knee to sb. (拳击中)当助手 支持

She knew she must not fall prey to his charm：她清楚她绝不可以被他迷住

The house had fallen into disrepair. 这栋房子已年久失... | She knew she must not fall prey to his charm. 她清楚她绝不可以被他迷住. V-N | to come quickly and suddenly 突然来到;突然出现 V ~ (on sb/sth) l...

fall short：达不到,不符合

fall short 达不到,不符合 | provide for sth. 为...做准备 | provide for sb. 供应某人所需

fall to doing sth：开始做某事

fall to 开始; | fall to doing sth 开始做某事 | fall to sb. (责任等)落在某人身上

sb. fall to (doing) sth：开始干某事

III.词汇:A. 常用动词用法 (22) | sb. fall to (doing) sth. 开始干某事 | fall behind in sth. 落在后面

fall under sb's spell：被某人迷住(例倒在女人的石榴裙下 )

6 up to speed全力以赴;了解形势 | 7 fall under sb's spell被某人迷住(例倒在女人的石榴裙下 ) | fall under倒在...下

fall under sb.'s eye：被某人看到[注意]

easy on the eyes 悦目的, 好看的, 诱人的 | fall under sb.'s eye 被某人看到[注意] | feast one's eyes on 尽情欣赏, 以饱眼福

fall upon dark days：遭到不幸,倒霉

48bring ... into court控告,起诉 | 49fall upon dark days遭到不幸,倒霉 | 50stick by sb.继续支持,忠于(尤指在困难时刻)

fall upon dark days：遭到不幸

bring ...into court 控告 | fall upon dark days 遭到不幸 | stick by sb 继续支持

The Fallen：阵亡者

fall back on 求助于;转而依靠 | the fallen 阵亡者 | get sb to do sth 要某人做某事

crystal rectifier：晶体整流器,晶体检波器

晶体收音机,矿石收音机 crystal receiver | 晶体整流器,晶体检波器 crystal rectifier | 晶体发送器 crystal sender

Mutual trust is fatal to friendship：(相互信任对于友谊来说不成或缺. )

2)The fatal eruption of the volcano caused unimaginable losses. (火山毁灭性的... | 3)Mutual trust is fatal to friendship. (相互信任对于友谊来说不成或缺. ) | 4)The accident caused several fatalities. (变...