Evidently one of the main distinguishing characteristics of photon is just its zest rest mass . 显然光子的一个主要区别于其它粒子的特征就在于它的静止质量为零。
I wrote with a zest that was quite strange to me and also with impatience to get back to the war . 我的写作热情让我自己也感到奇怪，也可能是由于我急于重返战场。
Roberta now put the box on the table, all the zest that might have been joined with it completely banished . 罗伯塔把盒子往桌子上一放，这件礼物原来可能激起的热情，早已烟消云散了。
One of his colleagues had once complained that bethune's zest for action overshadowed his appetite for study . 有一个同事曾这样批评白求恩，说他对于行动的热情压倒了他对于研究的兴趣。
A life full of inhibitions is likely not to remain a very vigorous life, but to become listless and without zest . 一个充满了内心抑制的生活往往不能成为一个很有活力的生活，而变为无精打彩，缺乏兴趣的生活。
Tess durbeyfield, then, in good heart, and full of zest for life, descended the eddon slopes lower and lower towards the dairy of her pilgrimage . 苔丝德北那时候一团的高兴，对于生命怀着满腔的激情，她下了爱敦荒原的山坡，走向目的地牛奶厂。
Add zest of 1 lemon , cardamom , salt , and cinnamon 加入一只柠檬榨的调料，盐和肉桂。
He entered into our plans withterrific zest 他满腔热情地参加了我们的项目
Should give him some zest for about ten minutes or so 给他来些柠檬醒醒脑，十分钟或更长
Her zest for life is as great as ever 她对生活的极大乐趣一如既往
