Lignin building unit
[化] 木素结构单元
🧩 词语组成解析
n. 木质素\\n[化] 木质素; 木素
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
You may use a first name if you are asked to (call me …).
如果你得到允许的话，你便可以直呼某人的名字。
Hedges have eyes, and walls have ears.
篱笆有眼，隔墙有耳。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。