Cells sap
[医] 透明质
🧩 词语组成解析
n. 细胞；牢房；小屋；单元格（cell的复数）
sap
[sæp]
n. 精力，元气;树液;活力;坑道;
vt. 使衰竭;使伤元气;挖掘使倒塌;
vi. 挖坑道;
🗣️ 情景例句
He accepted an offer of help.
他接受了援助的建议。
I love you!
我爱你！
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，