Basal plane
[机] 底面
🧩 词语组成解析
basal
['beisəl]
adj. 基底的，在底部的，基础的;
🗣️ 情景例句
We'll know when tonight's papers come out.
今晚的报纸出来的时候， 我们就知道了。
Hoist your sail when the wind is fair.
随机应变。
but fearing that she would never see Rastus again -- the letter had made that quite clear -- she changed her mind.
但又害怕再也见不到拉斯特斯——这点，信上说得十分明白——于是便改变了主意。