conj. 以...为条件, 假如

v give something useful or necessary to

v give what is desired or needed, especially support, food or sustenance

v determine (what is to happen in certain contingencies), especially by including a proviso condition or stipulation

v mount or put up

v make a possibility or provide opportunity for; permit to be attainable or cause to remain

v supply means of subsistence; earn a living

v take measures in preparation for