1.
strong woody fibers obtained especially from the phloem of from various plants.
尤指来自植物韧皮的坚韧的木质纤维。
2.
a tough all-weather faBric.
一种坚韧的全天候织物
3.
Made of or as flexible as withes; tough.
柳条般柔韧的柳条作的，柳条般灵活的；坚韧的
4.
Pesistent people begin their success where others end in failure.
坚韧的人从别人的失败中迈向成功。
5.
large tough non-rigid bag filled with gas or hot air.
充满气体或热空气的坚韧的大袋子。
6.
strong lightweight wood of the balsa tree used especially for floats.
轻而坚韧的轻木木料，用于制筏。
7.
tough meat that needs stewing to be edible.
坚韧的肉，需要炖过才能吃。
8.
strong stiff wood of a black-locust tree; very resistant to decay.
坚韧的黑洋槐木料，抗腐蚀性极强。
9.
The athletes displayed great tenacity throughout the contest.
运动员在比赛中表现出坚韧的斗志。
10.
Eskimos use seal to make tough threads.
爱斯基摩人用海豹皮做坚韧的线。
11.
resembling or made to resemble leather; tough but pliable.
似皮革的或由似皮革的东西制成；坚韧的但是柔韧的。
12.
Wiry and agile.
柔韧的坚硬且灵活的
13.
of a consistency requiring chewing.
指需要咀嚼的坚韧性。
14.
an evergreen shrub with leathery leaves.
有坚韧叶子的常绿的灌木。
15.
killer instinct
ph.1. 顽强执着的天性;坚韧不拔的精神
16.
What is the secret ingredientof tough people that enables them to succeed?
坚韧不拨的人成功的秘诀是什么？
17.
source of a tough elastic wood.
一种坚硬而富有韧性的木材。
18.
He played the man in the time of great troubles.
他在极为困难的时候坚韧不拔。