Black boy gum
[化] 禾木膠
?? 詞語組成解析
black
[bl?k]
adj. 黑（色）的;黑色人種的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑顏料;黑暗;
v. 使變黑;抵制;拒絕;使變黑暗;
boy
[b??]
n. 男孩，少年;兒子;小伙子，家伙;服務員;
gum
[ɡ?m]
n. 口香糖;樹膠;黏膠;牙齦;
vt.& vi. 膠合;涂以樹膠;使…有粘性;
??? 情景例句
Hi, Marilyn.
嗨 Marilyn。
How long have you been married?
你們結婚多久了？
It soon became clear that the straight part of the dance changed when the sun's position changed. If the feeding place was toward the sun, the dancer headed straight upward during the straight part of the wagging dance.
情況很快就弄清了，舞蹈的直線部分是隨著太陽位置的變化而變化的。