Sieve action
[化] 篩孔效應
?? 詞語組成解析
sieve
[s?v]
n. [糧食][礦]篩子;濾網;不能保守秘密的人，嘴不嚴的人;
v. 篩，篩選;濾;
action
['?k??n]
n. 行動，活動;功能，作用;手段;[法]訴訟;
??? 情景例句
If I had it towed over there, could you work on it right away?
如果把車拖到你們那里，能馬上修嗎？
The college was established in 1940.
該學院建立于1940年。
In his mouth were the remains of fir trees -- the last meal that he had before he fell into the crevasse and broke his back.
它嘴里還留著冷杉 -- 它掉進冰河裂隙折斷脊椎柱之前的最后一頓飯。