Density wedge
[計(jì)] 密度楔
?? 詞語(yǔ)組成解析
wedge
[w?d?]
n. 楔;楔形物;（擊高爾夫球的）楔形鐵頭球棒;〈比喻〉可以逐漸擴(kuò)大作用的開端;
vt. 楔入;用楔子楔牢;擠進(jìn);
vi. 楔入;擠進(jìn);
??? 情景例句
Birds are good pets, they can wake you up by singing in the morning.
鳥是很好的寵物，它們?cè)缟系母杪暱梢詫⒛銖膲?mèng)中喚醒。
If only our team had scored one more point.
要是我們隊(duì)再多得一分就好了。
A mooncake is a delicious, round cake.
月餅是一種味美的圓糕點(diǎn)。