Chain fern
[醫]狗脊
?? 詞語組成解析
chain
[t?en]
n. 鏈子，鏈條;連鎖，連續;拘束;連鎖店或旅館系列的事物;
vt. 用鐵鏈鎖住;監禁，束縛;
fern
[f?:n]
n. <植>羊齒植物，蕨類植物;
??? 情景例句
Maybe you read our ads in the newspaper.
也許你在報紙上看過我們的廣告。
Nobody's at home.
家里面沒人。
Yes. He wanted you to ring him.
留了。他要你給他打電話。