Rigid solid
[化] 歐幾里得體; 剛性體
?? 詞語組成解析
rigid
['r?d??d]
adj. 嚴(yán)格的;僵硬的;（規(guī)則、方法等）死板的;剛硬的，頑固的;
reg 表”引導(dǎo),統(tǒng)治,王權(quán)”#詞根助記：像統(tǒng)治者一樣嚴(yán)格
solid
['sɑl?d]
adj. 固體的;實(shí)心的;結(jié)實(shí)的，可靠的;可信賴的;
n. 固體;立體圖形;立方體;
solidus(firm)+id(形容詞后綴)→固體的；牢固的；純粹的
??? 情景例句
Collecting matchsticks was fun, until that fateful day one of them caught alight.
收集火柴是一種樂趣，除非一天其中一根火柴不幸燃燒起來。
I'm going to tell him what to do.
我正要告訴他應(yīng)該如何做。
The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
該樹是50年前栽在教堂附近的，但只是近幾年才得到了一個壞名聲。