Weak sand
[机] 低粘性砂
🧩 词语组成解析
weak
[wik]
adj. 柔弱的，虚弱的;无力的，软弱的;不中用的，愚钝的;淡薄的;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
Break a leg!
祝贺！
How long have you had this pain?
疼痛多久了？
I agree that it is a difficult situation.
我同意，这种情况很难办。