genetics
遗传学
例句:
william bateson coined the word genetics and several other useful terms.
william bateson 创立了“遗传学”这个名词和其他一些有用的术语。
to no purpose
无结果;无效
例句:
he tried to find out the cause, but all to no purpose.
他试图找出原因,但是全无结果。
it's a once in a lifetime chance.
这是一生难得的机会。
对话:
a: 1, shall i take the job in the us?
b: if i were you i would take it.
a: would you?
b: sure. it's a once in a lifetime chance.
a:杰克,我该不该接受美国的那份工作呢?
b:我要是你就接受它。
a:你会吗?
b:当然会。这是一生难得的机会。