1·He gave the ball a good whack.
他猛击了一下球。
—— 《牛津词典》
2·You really have to whack the ball.
你真得重击这个球。
—— 《柯林斯英汉双解大词典》
3·Good--that's a whack.
好——那是个好机会。
4·The ecosystem will be thrown out of whack.
生态系统将出现问题。
—— 《柯林斯英汉双解大词典》
5·I heard the whack of the bullet hitting the wood.
我听到子弹砰的一声击中了木头。
—— 《牛津词典》
6·You have to pay the full whack. There are no reductions.
你得付全额。没有折扣。
—— 《牛津词典》
7·He gave the donkey a whack across the back with his stick.
他用棍子在驴背上狠狠打了一下。
—— 《柯林斯英汉双解大词典》
8·Don't leave all the work to her. Everyone should do their fair whack.
别把所有的工作都让她做。大家应合理地分担一下。
—— 《牛津词典》
9·You're acting a little out of whack.
你表现得有点问题。
10·Look-a-here—maybe that whack done for him!
你瞧，那一击也许要了他的命！
1·You really have to whack the ball.
你真得重击这个球。
—— 《柯林斯英汉双解大词典》
2·He began each trial by culturing a thick pea-green soup of algae — the scum of a pond out of whack — directly under the bank of noon-lights.
在每一次尝试开始的时候，他都会先培养出一份浓稠的豌豆绿色的海藻汤——重击产生的一池渣料。
3·One worker gives a misbehaving funnel a good whack: "you can never stop an operator using a sledgehammer, " a plant manager says.
这里我的理解是工人重击有故障的烟囱。所以工厂经理说：“没法阻止操作工用大锤”。对应前文说的工人质素提高了，其实有些做法还是改不过来。