In fact, it would be an assistance to all carnivores though it would be a two-edged weapon when they fought each other.
因此，任何食肉动物有了毒液，都能从中获益。
新概念英语第四册 Lesson 20 Snake poison

📚 句中词汇解析

从本句中提取的重要词汇

assistance [ə'sɪstəns] 词频2 词根: as
n. 帮助，援助;〈古〉出席，出席者;辅助设备;
💡 assist协助+ance名词后缀→ 援助
"ineligible for financial assistance"
无资格得到财政援助
近义：help, assist, attendance, presence, relief, succor 反义：helplessness, inattention, lassitude, loneliness, orphanhood, proscription
fact [fækt] 词频1 词根: 制作
n. 事实，实情;实际;真相，证据;犯罪行为;
"They sat bemoaning the fact that no one would give them a chance."
他们坐着埋怨别人不肯给他们一个机会。
近义：particular, reality, sooth, substantiality, truth, verity
though [ðo] 词频1
conj. 虽然，尽管;即使;纵然; adv. 可是，但是;不过;然而;话虽这样说; prep. 但;
"He's the best teacher, even though he has the least experience."
他虽然经验最少，却是最出色的老师。
近义：however, nevertheless, nonetheless, notwithstanding, tho', howbeit
weapon ['wɛpən] 词频2
n. 武器，兵器; vi. 武装，提供武器;
💡 瓦盆（谐音）：小两口打架，拿瓦盆当 兵器 我们(we)阿婆(ap)上(on)前线送 武器
"Police frogmen searched the lake for the murder weapon."
警方的蛙人搜索这个湖，寻找谋杀凶器。
近义：arm
fought [[fɔ:t]] 词频1
fight的过去式和过去分词

📚 更多「新概念英语第四册」例句

notes there are now work-stations that enable engineers to design, test and produce chips right on their desks, much the way an editor creates a newsletter on a Macintosh.
注意到，现在有些计算机工作站使工程技术人员可以在他们的办公桌上设计、试验和生产芯片，就像一位编辑在苹果机上编出一份时事通讯一样。
they become merged in the sea, and painlessly lose their individual being.
汇入大海；毫无痛苦地失去了自我的存在。
He no sooner recovers his equilibrium than the next porpoise comes along and hits him another crack.
海龟刚恢复平衡，第二只海豚又冲过来猛击一下。
planes, or land vehicles----for it is something in between a boat and an aircraft.
飞机，或是陆上交通工具，因为它是介于船和飞机之间。
It is the ideal condition of the 'equal start' which only our most progressive forms of modern education try to regain.
这就是我们最进步的现代教育试图恢复的“平等起步”的理想状况。
and see that nothing particularly alarming is happening to its companions.
并且看到自己的同伴身上没有发生让自己担惊受怕的事。