Sand-martins
(sand-martin 的复数) n. 灰沙燕, 崖沙燕
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
n. 马丁斯（男子名）
🗣️ 情景例句
Examinations are at hand.
考试在即。
Ooo! I can't look.
唔，我不忍心在看下去了。
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，