tree sap
collocation树液
The tree sap was dripping from the broken branch.
树液从折断的树枝上滴落下来。
树液；汁液
saps — plural of sap
先理解核心含义，再看它在真实句子里的用法。
树液；汁液
The watery fluid that circulates through a plant, carrying nutrients.
Maple trees produce a sweet sap used to make syrup.
枫树产生一种用于制作糖浆的甜汁液。
植物的汁液,尤其是对营养至关重要的上下流动的汁液或循环液
The juice of plants of any kind, especially the ascending and descending juices or circulating fluid essential to nutrition.
从最前面的平行线向被围攻地点的斜坡或隐蔽路挖掘的狭窄沟渠或壕沟
A narrow ditch or trench made from the foremost parallel toward the glacis or covert way of a besieged place by digging under cover of gabions, etc.
植物维管系统中循环的含糖、盐和矿物质的水溶液
a watery solution of sugars, salts, and minerals that circulates through the vascular system of a plant
树木的边材或白木
The sapwood, or alburnum, of a tree.
He's such a sap for believing their lies.
他真是个傻瓜，居然相信他们的谎言。
The guard carried a sap for self-defense.
警卫带着一根防身用的短棒。
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树液
The tree sap was dripping from the broken branch.
树液从折断的树枝上滴落下来。
枫树汁
Maple sap is collected in early spring to make syrup.
枫树汁在早春收集用来制作糖浆。
树液上升
In spring, the sap rises and the buds begin to open.
春天树液上升，嫩芽开始绽放。
黏性汁液
Watch out for the sticky sap on the pine tree bark.
小心松树皮上黏性的汁液。
汁液流动
The sap flow is strongest during warm days after cold nights.
在寒冷的夜晚之后的温暖日子里，汁液流动最为旺盛。
可怜虫；傻瓜
That poor sap believed every word of the scam.
那个可怜的傻瓜相信了骗局里的每一句话。
可怜虫；倒霉鬼
The poor sap believed every word she said.
那个可怜虫相信了她说的每句话。
精力充沛；充满活力
The young athletes were full of sap after their victory.
获胜后，年轻运动员们精力充沛。
对……毫无抵抗力的人；容易被……打动的人
He's a total sap for romantic movies.
他完全抵挡不住爱情电影。
Use saps naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆法：枫糖浆来自枫树的 sap（树液），想想枫糖的甜，sap 就是树的营养汁液。
语域：neutral 常见场景：botany、gardening、cooking 作名词表示“植物的汁液”时，多用于植物学、园艺或谈论枫糖浆等场景，属于中性语体；该义项通常不带明显的正式或口语色彩，日常与书面表达中都能使用。
植物汁液不可数，表示人或武器时可数
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY, WORDNET.