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- West Indian locust tree having pinnate leaves and panicles of large white or purplish flowers; yields very hard tough wood. 西印度群島的一種角豆樹(shù)，有羽狀的葉片和開(kāi)白色或紫色大花的圓錐花序，；木材十分強韌。
- Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood. 太平洋海岸的樹(shù)種，葉有香氣，小型傘狀花序，果實(shí)類(lèi)似于橄欖；木質(zhì)堅硬。
- Because it is a tough wood and long grained some of it's uses could include masts and yards as well as frames. 因為這是一種長(cháng)纖維和有韌性的木材，它的用途包括桅桿和帆桁以及肋骨。
- A broad-leaved European willow (Salix caprea) having large catkins that appear before the leaves and tough wood used as a source of charcoal. 柳樹(shù)：歐洲闊葉柳樹(shù)（柳屬黃花柳），具有柔荑花序，開(kāi)花早于葉子出現，硬樹(shù)木，可制木炭
- Shrubby tree widely distributed along tropical shores,yields a light tough wood used for canoe outriggers and a fiber used for cordage and caulk,often cultivated for ornament. 灌木樹(shù)，廣泛分布在沿熱帶的海岸，產(chǎn)生一種輕而硬的木頭，用做獨木舟的舷外支架，光纖被用做繩索和防漏，常為裝飾而載植。
- The hard, tough, heavy wood of such a tree. 山核桃木山核桃樹(shù)堅硬、結實(shí)、厚重的木材
- I am well aware that this is a tough job. 我深知這是一件棘手的工作。
- hard tough wood of an elm tree; used for e.g. implements and furniture. 堅硬的榆樹(shù)木料，用于制工具和家具等。
- He joined the two pieces of wood together with glue. 他用膠水將這兩塊木料黏在一起。
- The wood is held in position by a clamp. 木頭用鉗夾固定住了。
- He'll never pay up unless you get tough with him. 你對他態(tài)度強硬，他才會(huì )還清債務(wù)。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木頭把墻撐住。
- Rubber has more resilience than wood. 橡膠有比木頭更大的彈性。
- You need to be tough to survive in the jungle. 要在叢林中活下來(lái)就要有堅忍不拔的意志。
- The axe sliced through the wood. 斧頭一下子把木頭劈開(kāi)了。
- The bonfire was piled with wood. 篝火用木柴堆得高高的。
- This tube is flexible but tough. 這管子柔軟但很堅固。
- That lathe is used for shaping pieces of wood. 那個(gè)車(chē)床是用來(lái)加工木材的。
- The company faces tough competition. 這家公司面臨著(zhù)艱難的競爭。
- Conditions are rather tough here. 這里條件比較艱苦。
