?? 詞語組成解析
shield
[?ild]
n. 盾;護(hù)罩;盾形獎(jiǎng)牌;保護(hù)人;
vt. 保護(hù);掩護(hù);庇護(hù);給…加防護(hù)罩;
fern
[f?:n]
n. <植>羊齒植物，蕨類植物;
??? 情景例句
Because the United States is the most important trade partner.
因?yàn)槊绹俏覀冏钪匾馁Q(mào)易伙伴。
Do you usually play baseball on the weekend?
你通常在周末打棒球嗎？
It's between the post office and the hospital.
它就在郵電局和醫(yī)院之間。