on

在...上

在...旁, 靠近

向着...

在...时候; ...之后立即

根据; 凭; 靠

关于; 论述

是...的成员

在从事...中, 处于...情况中

通过, 以...方式

由...支付, 由...承担

一个又一个, 又, 累加

冒...危险

on

in contact or connection with the surface of; at the upper surface of

attached to

carried with

in the immediate vicinity of; close to or along the side of

within the time limits of a day or date

being performed upon or relayed through the medium of

at the occasion of

used to indicate support, subsistence, contingency, etc

regularly taking (a drug).addicted to

by means of (something considered as a mode of transport) (esp in such phrases as on foot, on wheels, on horseback, etc)

in the process or course of

concerned with or relating to

used to indicate the basis, grounds, or cause, as of a statement or action

against: used to indicate opposition

used to indicate a meeting or encounter

indicating the manner or way in which an action is carried out

staked or wagered as a bet.charged to

drinking alcoholic liquor

to the loss or disadvantage of

in the position or state required for the commencement or sustained continuation, as of a mechanical operation

attached to, surrounding, or placed in contact with something.taking place

in a manner indicating continuity, persistence, concentration, etc

in a direction towards something, esp forwards; so as to make progress

functioning; operating

performing, as on stage.definitely taking place.tolerable, practicable, acceptable, etc.(of a person) willing to do something

(of a bowler) bowling

relating to or denoting the leg side of a cricket field or pitch.used to designate certain fielding positions on the leg side